aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ipq806x
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ipq806x')
-rw-r--r--target/linux/ipq806x/patches-4.4/022-add-db149-dts.patch2
-rw-r--r--target/linux/ipq806x/patches-4.4/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch6
-rw-r--r--target/linux/ipq806x/patches-4.4/037-mtd-add-SMEM-parser-for-QCOM-platforms.patch11
-rw-r--r--target/linux/ipq806x/patches-4.4/100-usb-phy-Add-Qualcomm-DWC3-HS-SS-PHY-drivers.patch8
-rw-r--r--target/linux/ipq806x/patches-4.4/111-PCI-qcom-Add-Qualcomm-PCIe-controller-driver.patch6
-rw-r--r--target/linux/ipq806x/patches-4.4/133-ARM-Add-Krait-L2-register-accessor-functions.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/134-clk-mux-Split-out-register-accessors-for-reuse.patch19
-rw-r--r--target/linux/ipq806x/patches-4.4/135-clk-Avoid-sending-high-rates-to-downstream-clocks-du.patch15
-rw-r--r--target/linux/ipq806x/patches-4.4/136-clk-Add-safe-switch-hook.patch17
-rw-r--r--target/linux/ipq806x/patches-4.4/137-clk-qcom-Add-support-for-High-Frequency-PLLs-HFPLLs.patch2
-rw-r--r--target/linux/ipq806x/patches-4.4/138-clk-qcom-Add-HFPLL-driver.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/139-clk-qcom-Add-IPQ806X-s-HFPLLs.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/140-clk-qcom-Add-support-for-Krait-clocks.patch5
-rw-r--r--target/linux/ipq806x/patches-4.4/141-clk-qcom-Add-KPSS-ACC-GCC-driver.patch6
-rw-r--r--target/linux/ipq806x/patches-4.4/142-clk-qcom-Add-Krait-clock-controller-driver.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/143-cpufreq-Add-module-to-register-cpufreq-on-Krait-CPUs.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/145-cpufreq-Add-a-cpufreq-krait-based-on-cpufre.patch6
-rw-r--r--target/linux/ipq806x/patches-4.4/156-dmaengine-Add-ADM-driver.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/161-mtd-nand-Create-a-BBT-flag-to-access-bad-block-markers-in-raw-mode.patch6
-rw-r--r--target/linux/ipq806x/patches-4.4/162-mtd-nand-Qualcomm-NAND-controller-driver.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch49
-rw-r--r--target/linux/ipq806x/patches-4.4/300-arch-arm-force-ZRELADDR-on-arch-qcom.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/400-dsa-add-qca.patch1099
-rw-r--r--target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch2
-rw-r--r--target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch17
-rw-r--r--target/linux/ipq806x/patches-4.4/710-watchdog-qcom-set-WDT_BARK_TIME-register-offset-to-o.patch7
-rw-r--r--target/linux/ipq806x/patches-4.4/711-stmmac-fix-ipq806x-DMA-configuration.patch4
-rw-r--r--target/linux/ipq806x/patches-4.4/800-devicetree.patch2
-rw-r--r--target/linux/ipq806x/patches-4.4/996-ATAG_DTB_COMPAT_CMDLINE_MANGLE.patch10
29 files changed, 421 insertions, 910 deletions
diff --git a/target/linux/ipq806x/patches-4.4/022-add-db149-dts.patch b/target/linux/ipq806x/patches-4.4/022-add-db149-dts.patch
index 4d3e827b51..0845d3f213 100644
--- a/target/linux/ipq806x/patches-4.4/022-add-db149-dts.patch
+++ b/target/linux/ipq806x/patches-4.4/022-add-db149-dts.patch
@@ -15,7 +15,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
-@@ -506,6 +506,7 @@
+@@ -506,6 +506,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
qcom-ipq8064-ap148.dtb \
diff --git a/target/linux/ipq806x/patches-4.4/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch b/target/linux/ipq806x/patches-4.4/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
index b8c527b6ae..705306d9f0 100644
--- a/target/linux/ipq806x/patches-4.4/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
+++ b/target/linux/ipq806x/patches-4.4/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
@@ -23,7 +23,7 @@
gsbi5: gsbi@1a200000 {
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
-@@ -294,7 +294,7 @@
+@@ -294,7 +294,7 @@ static struct clk_rcg gsbi1_uart_src = {
.parent_names = gcc_pxo_pll8,
.num_parents = 2,
.ops = &clk_rcg_ops,
@@ -32,7 +32,7 @@
},
},
};
-@@ -312,7 +312,7 @@
+@@ -312,7 +312,7 @@ static struct clk_branch gsbi1_uart_clk
},
.num_parents = 1,
.ops = &clk_branch_ops,
@@ -41,7 +41,7 @@
},
},
};
-@@ -890,7 +890,7 @@
+@@ -890,7 +890,7 @@ static struct clk_branch gsbi1_h_clk = {
.hw.init = &(struct clk_init_data){
.name = "gsbi1_h_clk",
.ops = &clk_branch_ops,
diff --git a/target/linux/ipq806x/patches-4.4/037-mtd-add-SMEM-parser-for-QCOM-platforms.patch b/target/linux/ipq806x/patches-4.4/037-mtd-add-SMEM-parser-for-QCOM-platforms.patch
index d80eb86056..7c0c803565 100644
--- a/target/linux/ipq806x/patches-4.4/037-mtd-add-SMEM-parser-for-QCOM-platforms.patch
+++ b/target/linux/ipq806x/patches-4.4/037-mtd-add-SMEM-parser-for-QCOM-platforms.patch
@@ -16,11 +16,9 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
3 files changed, 236 insertions(+)
create mode 100644 drivers/mtd/qcom_smem_part.c
-diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
-index a03ad29..debc887 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
-@@ -190,6 +190,13 @@
+@@ -190,6 +190,13 @@ config MTD_MYLOADER_PARTS
You will still need the parsing functions to be called by the driver
for your particular device. It won't happen automatically.
@@ -34,11 +32,9 @@ index a03ad29..debc887 100644
comment "User Modules And Translation Layers"
#
-diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
-index 99bb9a1..2a44a64 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
-@@ -16,6 +16,7 @@
+@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o
obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o
obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
@@ -46,9 +42,6 @@ index 99bb9a1..2a44a64 100644
# 'Users' - code which presents functionality to userspace.
obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o
-diff --git a/drivers/mtd/qcom_smem_part.c b/drivers/mtd/qcom_smem_part.c
-new file mode 100644
-index 0000000..f9c1bca
--- /dev/null
+++ b/drivers/mtd/qcom_smem_part.c
@@ -0,0 +1,228 @@
diff --git a/target/linux/ipq806x/patches-4.4/100-usb-phy-Add-Qualcomm-DWC3-HS-SS-PHY-drivers.patch b/target/linux/ipq806x/patches-4.4/100-usb-phy-Add-Qualcomm-DWC3-HS-SS-PHY-drivers.patch
index 68f2b39813..4bba0ac557 100644
--- a/target/linux/ipq806x/patches-4.4/100-usb-phy-Add-Qualcomm-DWC3-HS-SS-PHY-drivers.patch
+++ b/target/linux/ipq806x/patches-4.4/100-usb-phy-Add-Qualcomm-DWC3-HS-SS-PHY-drivers.patch
@@ -1,8 +1,8 @@
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
-@@ -390,4 +390,15 @@
- Enable this to support the Broadcom Cygnus PCIe PHY.
- If unsure, say N.
+@@ -390,4 +390,15 @@ config PHY_CYGNUS_PCIE
+ Enable this to support the Broadcom Cygnus PCIe PHY.
+ If unsure, say N.
+config PHY_QCOM_DWC3
+ tristate "QCOM DWC3 USB PHY support"
@@ -18,7 +18,7 @@
endmenu
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
-@@ -48,3 +48,4 @@ obj-$(CONFIG_PHY_TUSB1210) +=
+@@ -48,3 +48,4 @@ obj-$(CONFIG_PHY_TUSB1210) += phy-tusb1
obj-$(CONFIG_PHY_BRCMSTB_SATA) += phy-brcmstb-sata.o
obj-$(CONFIG_PHY_PISTACHIO_USB) += phy-pistachio-usb.o
obj-$(CONFIG_PHY_CYGNUS_PCIE) += phy-bcm-cygnus-pcie.o
diff --git a/target/linux/ipq806x/patches-4.4/111-PCI-qcom-Add-Qualcomm-PCIe-controller-driver.patch b/target/linux/ipq806x/patches-4.4/111-PCI-qcom-Add-Qualcomm-PCIe-controller-driver.patch
index ad1a1b9cb3..4d907988fb 100644
--- a/target/linux/ipq806x/patches-4.4/111-PCI-qcom-Add-Qualcomm-PCIe-controller-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/111-PCI-qcom-Add-Qualcomm-PCIe-controller-driver.patch
@@ -34,7 +34,7 @@ MAINTAINERS | 7 +
--- a/MAINTAINERS
+++ b/MAINTAINERS
-@@ -8253,6 +8253,13 @@
+@@ -8253,6 +8253,13 @@ S: Maintained
F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
F: drivers/pci/host/pcie-hisi.c
@@ -50,7 +50,7 @@ MAINTAINERS | 7 +
L: linux-pcmcia@lists.infradead.org
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
-@@ -173,4 +173,13 @@
+@@ -173,4 +173,13 @@ config PCI_HISI
help
Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC
@@ -745,7 +745,7 @@ MAINTAINERS | 7 +
+MODULE_ALIAS("platform:qcom-pcie");
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/host/Makefile
-@@ -20,3 +20,4 @@
+@@ -20,3 +20,4 @@ obj-$(CONFIG_PCIE_IPROC_BCMA) += pcie-ip
obj-$(CONFIG_PCIE_ALTERA) += pcie-altera.o
obj-$(CONFIG_PCIE_ALTERA_MSI) += pcie-altera-msi.o
obj-$(CONFIG_PCI_HISI) += pcie-hisi.o
diff --git a/target/linux/ipq806x/patches-4.4/133-ARM-Add-Krait-L2-register-accessor-functions.patch b/target/linux/ipq806x/patches-4.4/133-ARM-Add-Krait-L2-register-accessor-functions.patch
index 01bd7497d1..36a92c858a 100644
--- a/target/linux/ipq806x/patches-4.4/133-ARM-Add-Krait-L2-register-accessor-functions.patch
+++ b/target/linux/ipq806x/patches-4.4/133-ARM-Add-Krait-L2-register-accessor-functions.patch
@@ -38,7 +38,7 @@ arch/arm/common/Kconfig | 3 ++
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
-@@ -9,6 +9,9 @@
+@@ -9,6 +9,9 @@ config DMABOUNCE
bool
select ZONE_DMA
@@ -50,7 +50,7 @@ arch/arm/common/Kconfig | 3 ++
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
-@@ -7,6 +7,7 @@
+@@ -7,6 +7,7 @@ obj-y += firmware.o
obj-$(CONFIG_ICST) += icst.o
obj-$(CONFIG_SA1111) += sa1111.o
obj-$(CONFIG_DMABOUNCE) += dmabounce.o
diff --git a/target/linux/ipq806x/patches-4.4/134-clk-mux-Split-out-register-accessors-for-reuse.patch b/target/linux/ipq806x/patches-4.4/134-clk-mux-Split-out-register-accessors-for-reuse.patch
index acf5820e6c..6efa5d8045 100644
--- a/target/linux/ipq806x/patches-4.4/134-clk-mux-Split-out-register-accessors-for-reuse.patch
+++ b/target/linux/ipq806x/patches-4.4/134-clk-mux-Split-out-register-accessors-for-reuse.patch
@@ -18,8 +18,6 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
include/linux/clk-provider.h | 9 ++++--
2 files changed, 53 insertions(+), 30 deletions(-)
-diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
-index 7129c86..b03a34d 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -28,35 +28,24 @@
@@ -64,7 +62,7 @@ index 7129c86..b03a34d 100644
val--;
if (val >= num_parents)
-@@ -64,24 +53,53 @@ static u8 clk_mux_get_parent(struct clk_hw *hw)
+@@ -64,24 +53,53 @@ static u8 clk_mux_get_parent(struct clk_
return val;
}
@@ -127,7 +125,7 @@ index 7129c86..b03a34d 100644
if (mux->lock)
spin_lock_irqsave(mux->lock, flags);
else
-@@ -105,7 +123,7 @@ static int clk_mux_set_parent(struct clk_hw *hw, u8 index)
+@@ -105,7 +123,7 @@ static int clk_mux_set_parent(struct clk
}
const struct clk_ops clk_mux_ops = {
@@ -136,7 +134,7 @@ index 7129c86..b03a34d 100644
.set_parent = clk_mux_set_parent,
.determine_rate = __clk_mux_determine_rate,
};
-@@ -120,7 +138,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
+@@ -120,7 +138,7 @@ struct clk *clk_register_mux_table(struc
const char * const *parent_names, u8 num_parents,
unsigned long flags,
void __iomem *reg, u8 shift, u32 mask,
@@ -145,11 +143,9 @@ index 7129c86..b03a34d 100644
{
struct clk_mux *mux;
struct clk *clk;
-diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
-index c56988a..b6b17b5 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
-@@ -432,7 +432,7 @@ void clk_unregister_divider(struct clk *clk);
+@@ -433,7 +433,7 @@ void clk_unregister_divider(struct clk *
struct clk_mux {
struct clk_hw hw;
void __iomem *reg;
@@ -158,7 +154,7 @@ index c56988a..b6b17b5 100644
u32 mask;
u8 shift;
u8 flags;
-@@ -448,6 +448,11 @@ struct clk_mux {
+@@ -449,6 +449,11 @@ struct clk_mux {
extern const struct clk_ops clk_mux_ops;
extern const struct clk_ops clk_mux_ro_ops;
@@ -170,7 +166,7 @@ index c56988a..b6b17b5 100644
struct clk *clk_register_mux(struct device *dev, const char *name,
const char * const *parent_names, u8 num_parents,
unsigned long flags,
-@@ -458,7 +463,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
+@@ -459,7 +464,7 @@ struct clk *clk_register_mux_table(struc
const char * const *parent_names, u8 num_parents,
unsigned long flags,
void __iomem *reg, u8 shift, u32 mask,
@@ -179,6 +175,3 @@ index c56988a..b6b17b5 100644
void clk_unregister_mux(struct clk *clk);
---
-2.7.2
-
diff --git a/target/linux/ipq806x/patches-4.4/135-clk-Avoid-sending-high-rates-to-downstream-clocks-du.patch b/target/linux/ipq806x/patches-4.4/135-clk-Avoid-sending-high-rates-to-downstream-clocks-du.patch
index 5df0a5613e..5015d32d86 100644
--- a/target/linux/ipq806x/patches-4.4/135-clk-Avoid-sending-high-rates-to-downstream-clocks-du.patch
+++ b/target/linux/ipq806x/patches-4.4/135-clk-Avoid-sending-high-rates-to-downstream-clocks-du.patch
@@ -37,11 +37,9 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
drivers/clk/clk.c | 34 ++++++++++++++++++++++------------
1 file changed, 22 insertions(+), 12 deletions(-)
-diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
-index f13c3f4..8404c3c 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
-@@ -1427,21 +1427,24 @@ static struct clk_core *clk_propagate_rate_change(struct clk_core *core,
+@@ -1427,21 +1427,24 @@ static struct clk_core *clk_propagate_ra
* walk down a subtree and set the new rates notifying the rate
* change on the way
*/
@@ -73,7 +71,7 @@ index f13c3f4..8404c3c 100644
if (core->new_parent && core->new_parent != core->parent) {
old_parent = __clk_set_parent_before(core, core->new_parent);
-@@ -1467,7 +1470,7 @@ static void clk_change_rate(struct clk_core *core)
+@@ -1467,7 +1470,7 @@ static void clk_change_rate(struct clk_c
trace_clk_set_rate_complete(core, core->new_rate);
@@ -82,7 +80,7 @@ index f13c3f4..8404c3c 100644
if (core->notifier_count && old_rate != core->rate)
__clk_notify(core, POST_RATE_CHANGE, old_rate, core->rate);
-@@ -1483,12 +1486,13 @@ static void clk_change_rate(struct clk_core *core)
+@@ -1483,12 +1486,13 @@ static void clk_change_rate(struct clk_c
/* Skip children who will be reparented to another clock */
if (child->new_parent && child->new_parent != core)
continue;
@@ -99,7 +97,7 @@ index f13c3f4..8404c3c 100644
}
static int clk_core_set_rate_nolock(struct clk_core *core,
-@@ -1497,6 +1501,7 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
+@@ -1497,6 +1501,7 @@ static int clk_core_set_rate_nolock(stru
struct clk_core *top, *fail_clk;
unsigned long rate = req_rate;
int ret = 0;
@@ -107,7 +105,7 @@ index f13c3f4..8404c3c 100644
if (!core)
return 0;
-@@ -1522,8 +1527,13 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
+@@ -1522,8 +1527,13 @@ static int clk_core_set_rate_nolock(stru
return -EBUSY;
}
@@ -122,6 +120,3 @@ index f13c3f4..8404c3c 100644
core->req_rate = req_rate;
---
-2.7.2
-
diff --git a/target/linux/ipq806x/patches-4.4/136-clk-Add-safe-switch-hook.patch b/target/linux/ipq806x/patches-4.4/136-clk-Add-safe-switch-hook.patch
index e969f6bca4..de3ac7d14c 100644
--- a/target/linux/ipq806x/patches-4.4/136-clk-Add-safe-switch-hook.patch
+++ b/target/linux/ipq806x/patches-4.4/136-clk-Add-safe-switch-hook.patch
@@ -19,8 +19,6 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
include/linux/clk-provider.h | 1 +
2 files changed, 54 insertions(+), 8 deletions(-)
-diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
-index 8404c3c..a29319a 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -51,9 +51,12 @@ struct clk_core {
@@ -46,7 +44,7 @@ index 8404c3c..a29319a 100644
core->new_rate = new_rate;
core->new_parent = new_parent;
-@@ -1281,6 +1285,18 @@ static void clk_calc_subtree(struct clk_core *core, unsigned long new_rate,
+@@ -1281,6 +1285,18 @@ static void clk_calc_subtree(struct clk_
if (new_parent && new_parent != core->parent)
new_parent->new_child = core;
@@ -65,7 +63,7 @@ index 8404c3c..a29319a 100644
hlist_for_each_entry(child, &core->children, child_node) {
child->new_rate = clk_recalc(child, new_rate);
clk_calc_subtree(child, child->new_rate, NULL, 0);
-@@ -1393,14 +1409,43 @@ static struct clk_core *clk_propagate_rate_change(struct clk_core *core,
+@@ -1393,14 +1409,43 @@ static struct clk_core *clk_propagate_ra
unsigned long event)
{
struct clk_core *child, *tmp_clk, *fail_clk = NULL;
@@ -112,7 +110,7 @@ index 8404c3c..a29319a 100644
fail_clk = core;
}
-@@ -1446,7 +1491,8 @@ clk_change_rate(struct clk_core *core, unsigned long best_parent_rate)
+@@ -1446,7 +1491,8 @@ clk_change_rate(struct clk_core *core, u
old_rate = core->rate;
@@ -122,7 +120,7 @@ index 8404c3c..a29319a 100644
old_parent = __clk_set_parent_before(core, core->new_parent);
trace_clk_set_parent(core, core->new_parent);
-@@ -1472,9 +1518,6 @@ clk_change_rate(struct clk_core *core, unsigned long best_parent_rate)
+@@ -1472,9 +1518,6 @@ clk_change_rate(struct clk_core *core, u
core->rate = core->new_rate;
@@ -132,7 +130,7 @@ index 8404c3c..a29319a 100644
if (core->flags & CLK_RECALC_NEW_RATES)
(void)clk_calc_new_rates(core, core->new_rate);
-@@ -1537,6 +1580,8 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
+@@ -1537,6 +1580,8 @@ static int clk_core_set_rate_nolock(stru
core->req_rate = req_rate;
@@ -141,8 +139,6 @@ index 8404c3c..a29319a 100644
return ret;
}
-diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
-index b6b17b5..5d49262 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -202,6 +202,7 @@ struct clk_ops {
@@ -153,6 +149,3 @@ index b6b17b5..5d49262 100644
int (*set_rate)(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate);
int (*set_rate_and_parent)(struct clk_hw *hw,
---
-2.7.2
-
diff --git a/target/linux/ipq806x/patches-4.4/137-clk-qcom-Add-support-for-High-Frequency-PLLs-HFPLLs.patch b/target/linux/ipq806x/patches-4.4/137-clk-qcom-Add-support-for-High-Frequency-PLLs-HFPLLs.patch
index a1b1f4b1f7..4924e5ff4b 100644
--- a/target/linux/ipq806x/patches-4.4/137-clk-qcom-Add-support-for-High-Frequency-PLLs-HFPLLs.patch
+++ b/target/linux/ipq806x/patches-4.4/137-clk-qcom-Add-support-for-High-Frequency-PLLs-HFPLLs.patch
@@ -28,7 +28,7 @@ I'd really like to get rid of __clk_hfpll_init_once() if possible...
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
-@@ -8,6 +8,7 @@
+@@ -8,6 +8,7 @@ clk-qcom-y += clk-rcg2.o
clk-qcom-y += clk-branch.o
clk-qcom-y += clk-regmap-divider.o
clk-qcom-y += clk-regmap-mux.o
diff --git a/target/linux/ipq806x/patches-4.4/138-clk-qcom-Add-HFPLL-driver.patch b/target/linux/ipq806x/patches-4.4/138-clk-qcom-Add-HFPLL-driver.patch
index 5a452dbcbc..cc7c4cd177 100644
--- a/target/linux/ipq806x/patches-4.4/138-clk-qcom-Add-HFPLL-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/138-clk-qcom-Add-HFPLL-driver.patch
@@ -73,7 +73,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+ };
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
-@@ -106,3 +106,11 @@
+@@ -106,3 +106,11 @@ config MSM_MMCC_8974
Support for the multimedia clock controller on msm8974 devices.
Say Y if you want to support multimedia devices such as display,
graphics, video encode/decode, camera, etc.
@@ -87,7 +87,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+ such as MSM8974, APQ8084, etc.
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
-@@ -23,3 +23,4 @@
+@@ -23,3 +23,4 @@ obj-$(CONFIG_MSM_LCC_8960) += lcc-msm896
obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
diff --git a/target/linux/ipq806x/patches-4.4/139-clk-qcom-Add-IPQ806X-s-HFPLLs.patch b/target/linux/ipq806x/patches-4.4/139-clk-qcom-Add-IPQ806X-s-HFPLLs.patch
index 5b191b5597..a01decfd8b 100644
--- a/target/linux/ipq806x/patches-4.4/139-clk-qcom-Add-IPQ806X-s-HFPLLs.patch
+++ b/target/linux/ipq806x/patches-4.4/139-clk-qcom-Add-IPQ806X-s-HFPLLs.patch
@@ -29,7 +29,7 @@ drivers/clk/qcom/gcc-ipq806x.c | 83 ++++++++++++++++++++++++++++++++++++++++++
#include "reset.h"
static struct clk_pll pll0 = {
-@@ -113,6 +114,85 @@
+@@ -113,6 +114,85 @@ static struct clk_regmap pll8_vote = {
},
};
@@ -115,7 +115,7 @@ drivers/clk/qcom/gcc-ipq806x.c | 83 ++++++++++++++++++++++++++++++++++++++++++
static struct clk_pll pll14 = {
.l_reg = 0x31c4,
.m_reg = 0x31c8,
-@@ -2837,6 +2917,9 @@
+@@ -2837,6 +2917,9 @@ static struct clk_regmap *gcc_ipq806x_cl
[UBI32_CORE2_CLK_SRC] = &ubi32_core2_src_clk.clkr,
[NSSTCM_CLK_SRC] = &nss_tcm_src.clkr,
[NSSTCM_CLK] = &nss_tcm_clk.clkr,
diff --git a/target/linux/ipq806x/patches-4.4/140-clk-qcom-Add-support-for-Krait-clocks.patch b/target/linux/ipq806x/patches-4.4/140-clk-qcom-Add-support-for-Krait-clocks.patch
index 522482d841..ecf1ef589c 100644
--- a/target/linux/ipq806x/patches-4.4/140-clk-qcom-Add-support-for-Krait-clocks.patch
+++ b/target/linux/ipq806x/patches-4.4/140-clk-qcom-Add-support-for-Krait-clocks.patch
@@ -30,7 +30,7 @@ drivers/clk/qcom/Kconfig | 4 ++
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
-@@ -114,3 +114,7 @@
+@@ -114,3 +114,7 @@ config QCOM_HFPLL
Support for the high-frequency PLLs present on Qualcomm devices.
Say Y if you want to support CPU frequency scaling on devices
such as MSM8974, APQ8084, etc.
@@ -40,7 +40,7 @@ drivers/clk/qcom/Kconfig | 4 ++
+ select KRAIT_L2_ACCESSORS
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
-@@ -8,6 +8,7 @@
+@@ -8,6 +8,7 @@ clk-qcom-y += clk-rcg2.o
clk-qcom-y += clk-branch.o
clk-qcom-y += clk-regmap-divider.o
clk-qcom-y += clk-regmap-mux.o
@@ -48,7 +48,6 @@ drivers/clk/qcom/Kconfig | 4 ++
clk-qcom-y += clk-hfpll.o
clk-qcom-y += reset.o
clk-qcom-$(CONFIG_QCOM_GDSC) += gdsc.o
-
--- /dev/null
+++ b/drivers/clk/qcom/clk-krait.c
@@ -0,0 +1,166 @@
diff --git a/target/linux/ipq806x/patches-4.4/141-clk-qcom-Add-KPSS-ACC-GCC-driver.patch b/target/linux/ipq806x/patches-4.4/141-clk-qcom-Add-KPSS-ACC-GCC-driver.patch
index b2ddbc8a68..2b0bbb01a3 100644
--- a/target/linux/ipq806x/patches-4.4/141-clk-qcom-Add-KPSS-ACC-GCC-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/141-clk-qcom-Add-KPSS-ACC-GCC-driver.patch
@@ -31,7 +31,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
--- a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-acc.txt
+++ b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-acc.txt
-@@ -21,10 +21,17 @@
+@@ -21,10 +21,17 @@ PROPERTIES
the register region. An optional second element specifies
the base address and size of the alias register region.
@@ -82,7 +82,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+ };
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
-@@ -115,6 +115,14 @@
+@@ -115,6 +115,14 @@ config QCOM_HFPLL
Say Y if you want to support CPU frequency scaling on devices
such as MSM8974, APQ8084, etc.
@@ -99,7 +99,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
select KRAIT_L2_ACCESSORS
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
-@@ -9,6 +9,7 @@
+@@ -9,6 +9,7 @@ clk-qcom-y += clk-branch.o
clk-qcom-y += clk-regmap-divider.o
clk-qcom-y += clk-regmap-mux.o
clk-qcom-$(CONFIG_KRAIT_CLOCKS) += clk-krait.o
diff --git a/target/linux/ipq806x/patches-4.4/142-clk-qcom-Add-Krait-clock-controller-driver.patch b/target/linux/ipq806x/patches-4.4/142-clk-qcom-Add-Krait-clock-controller-driver.patch
index f0e946781b..813366fdca 100644
--- a/target/linux/ipq806x/patches-4.4/142-clk-qcom-Add-Krait-clock-controller-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/142-clk-qcom-Add-Krait-clock-controller-driver.patch
@@ -56,7 +56,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+ };
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
-@@ -123,6 +123,14 @@
+@@ -123,6 +123,14 @@ config KPSS_XCC
if you want to support CPU frequency scaling on devices such
as MSM8960, APQ8064, etc.
@@ -73,7 +73,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
select KRAIT_L2_ACCESSORS
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
-@@ -26,3 +26,4 @@
+@@ -26,3 +26,4 @@ obj-$(CONFIG_MSM_GCC_8974) += gcc-msm897
obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
obj-$(CONFIG_QCOM_HFPLL) += hfpll.o
diff --git a/target/linux/ipq806x/patches-4.4/143-cpufreq-Add-module-to-register-cpufreq-on-Krait-CPUs.patch b/target/linux/ipq806x/patches-4.4/143-cpufreq-Add-module-to-register-cpufreq-on-Krait-CPUs.patch
index d4c43f412a..e8d8ddf674 100644
--- a/target/linux/ipq806x/patches-4.4/143-cpufreq-Add-module-to-register-cpufreq-on-Krait-CPUs.patch
+++ b/target/linux/ipq806x/patches-4.4/143-cpufreq-Add-module-to-register-cpufreq-on-Krait-CPUs.patch
@@ -69,7 +69,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+ };
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
-@@ -95,6 +95,15 @@
+@@ -95,6 +95,15 @@ config ARM_OMAP2PLUS_CPUFREQ
depends on ARCH_OMAP2PLUS
default ARCH_OMAP2PLUS
@@ -87,7 +87,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
help
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
-@@ -61,6 +61,7 @@
+@@ -61,6 +61,7 @@ obj-$(CONFIG_ARM_MT8173_CPUFREQ) += mt81
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
obj-$(CONFIG_ARM_PXA2xx_CPUFREQ) += pxa2xx-cpufreq.o
obj-$(CONFIG_PXA3xx) += pxa3xx-cpufreq.o
diff --git a/target/linux/ipq806x/patches-4.4/145-cpufreq-Add-a-cpufreq-krait-based-on-cpufre.patch b/target/linux/ipq806x/patches-4.4/145-cpufreq-Add-a-cpufreq-krait-based-on-cpufre.patch
index f33c9e0d8c..67770e8ce9 100644
--- a/target/linux/ipq806x/patches-4.4/145-cpufreq-Add-a-cpufreq-krait-based-on-cpufre.patch
+++ b/target/linux/ipq806x/patches-4.4/145-cpufreq-Add-a-cpufreq-krait-based-on-cpufre.patch
@@ -21,7 +21,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
-@@ -198,6 +198,19 @@
+@@ -198,6 +198,19 @@ config CPUFREQ_DT
If in doubt, say N.
@@ -43,7 +43,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
endif
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
-@@ -13,6 +13,7 @@
+@@ -13,6 +13,7 @@ obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE)
obj-$(CONFIG_CPU_FREQ_GOV_COMMON) += cpufreq_governor.o
obj-$(CONFIG_CPUFREQ_DT) += cpufreq-dt.o
@@ -446,7 +446,7 @@ Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+MODULE_LICENSE("GPL v2");
--- a/drivers/cpufreq/qcom-cpufreq.c
+++ b/drivers/cpufreq/qcom-cpufreq.c
-@@ -168,11 +168,8 @@
+@@ -168,11 +168,8 @@ static int __init qcom_cpufreq_populate_
static int __init qcom_cpufreq_driver_init(void)
{
diff --git a/target/linux/ipq806x/patches-4.4/156-dmaengine-Add-ADM-driver.patch b/target/linux/ipq806x/patches-4.4/156-dmaengine-Add-ADM-driver.patch
index 805f28f323..02038aa942 100644
--- a/target/linux/ipq806x/patches-4.4/156-dmaengine-Add-ADM-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/156-dmaengine-Add-ADM-driver.patch
@@ -35,7 +35,7 @@ drivers/dma/Kconfig | 10 +
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
-@@ -558,4 +558,14 @@
+@@ -558,4 +558,14 @@ config DMATEST
config DMA_ENGINE_RAID
bool
@@ -955,7 +955,7 @@ drivers/dma/Kconfig | 10 +
+MODULE_LICENSE("GPL v2");
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
-@@ -65,5 +65,6 @@
+@@ -65,5 +65,6 @@ obj-$(CONFIG_TI_DMA_CROSSBAR) += ti-dma-
obj-$(CONFIG_TI_EDMA) += edma.o
obj-$(CONFIG_XGENE_DMA) += xgene-dma.o
obj-$(CONFIG_ZX_DMA) += zx296702_dma.o
diff --git a/target/linux/ipq806x/patches-4.4/161-mtd-nand-Create-a-BBT-flag-to-access-bad-block-markers-in-raw-mode.patch b/target/linux/ipq806x/patches-4.4/161-mtd-nand-Create-a-BBT-flag-to-access-bad-block-markers-in-raw-mode.patch
index 21fe405b90..154649dca6 100644
--- a/target/linux/ipq806x/patches-4.4/161-mtd-nand-Create-a-BBT-flag-to-access-bad-block-markers-in-raw-mode.patch
+++ b/target/linux/ipq806x/patches-4.4/161-mtd-nand-Create-a-BBT-flag-to-access-bad-block-markers-in-raw-mode.patch
@@ -38,7 +38,7 @@ drivers/mtd/nand/nand_base.c | 6 +++++-
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
-@@ -394,7 +394,11 @@
+@@ -394,7 +394,11 @@ static int nand_default_block_markbad(st
} else {
ops.len = ops.ooblen = 1;
}
@@ -53,7 +53,7 @@ drivers/mtd/nand/nand_base.c | 6 +++++-
if (chip->bbt_options & NAND_BBT_SCANLASTPAGE)
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
-@@ -420,7 +420,11 @@
+@@ -420,7 +420,11 @@ static int scan_block_fast(struct mtd_in
ops.oobbuf = buf;
ops.ooboffs = 0;
ops.datbuf = NULL;
@@ -68,7 +68,7 @@ drivers/mtd/nand/nand_base.c | 6 +++++-
/*
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
-@@ -116,6 +116,12 @@
+@@ -116,6 +116,12 @@ struct nand_bbt_descr {
#define NAND_BBT_NO_OOB_BBM 0x00080000
/*
diff --git a/target/linux/ipq806x/patches-4.4/162-mtd-nand-Qualcomm-NAND-controller-driver.patch b/target/linux/ipq806x/patches-4.4/162-mtd-nand-Qualcomm-NAND-controller-driver.patch
index 19e5f91812..84ff6e74e0 100644
--- a/target/linux/ipq806x/patches-4.4/162-mtd-nand-Qualcomm-NAND-controller-driver.patch
+++ b/target/linux/ipq806x/patches-4.4/162-mtd-nand-Qualcomm-NAND-controller-driver.patch
@@ -80,7 +80,7 @@ drivers/mtd/nand/Kconfig | 7 +
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
-@@ -546,4 +546,11 @@
+@@ -546,4 +546,11 @@ config MTD_NAND_HISI504
help
Enables support for NAND controller on Hisilicon SoC Hip04.
@@ -2015,7 +2015,7 @@ drivers/mtd/nand/Kconfig | 7 +
+MODULE_LICENSE("GPL v2");
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
-@@ -55,5 +55,6 @@
+@@ -55,5 +55,6 @@ obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) +=
obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o
obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
diff --git a/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch b/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch
index ef81ed2e55..0ad0508a9d 100644
--- a/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch
+++ b/target/linux/ipq806x/patches-4.4/168-ARM-qcom-add-smb208-DT.patch
@@ -11,31 +11,31 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
- smb208_s1a: smb208-s1a {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S1a>;
--
-- regulator-min-microvolt = <1050000>;
-- regulator-max-microvolt = <1150000>;
+ regulators {
+ compatible = "qcom,rpm-smb208-regulators";
-- qcom,switch-mode-frequency = <1200000>;
--
-- };
+- regulator-min-microvolt = <1050000>;
+- regulator-max-microvolt = <1150000>;
+ smb208_s1a: s1a {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1150000>;
+- qcom,switch-mode-frequency = <1200000>;
++ qcom,switch-mode-frequency = <1200000>;
+
+- };
+-
- smb208_s1b: smb208-s1b {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S1b>;
-+ qcom,switch-mode-frequency = <1200000>;
-
+-
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1150000>;
--
-- qcom,switch-mode-frequency = <1200000>;
-- };
+ };
+- qcom,switch-mode-frequency = <1200000>;
+- };
+-
- smb208_s2a: smb208-s2a {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S2a>;
@@ -71,7 +71,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
+ };
};
};
-
+
--- a/arch/arm/boot/dts/qcom-ipq8065.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8065.dtsi
@@ -311,45 +311,37 @@
@@ -81,31 +81,31 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
- smb208_s1a: smb208-s1a {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S1a>;
--
-- regulator-min-microvolt = <1050000>;
-- regulator-max-microvolt = <1150000>;
+ regulators {
+ compatible = "qcom,rpm-smb208-regulators";
-- qcom,switch-mode-frequency = <1200000>;
--
-- };
+- regulator-min-microvolt = <1050000>;
+- regulator-max-microvolt = <1150000>;
+ smb208_s1a: s1a {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1150000>;
+- qcom,switch-mode-frequency = <1200000>;
++ qcom,switch-mode-frequency = <1200000>;
+
+- };
+-
- smb208_s1b: smb208-s1b {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S1b>;
-+ qcom,switch-mode-frequency = <1200000>;
-
+-
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1150000>;
--
-- qcom,switch-mode-frequency = <1200000>;
-- };
+ };
+- qcom,switch-mode-frequency = <1200000>;
+- };
+-
- smb208_s2a: smb208-s2a {
- compatible = "qcom,rpm-smb208";
- reg = <QCOM_RPM_SMB208_S2a>;
@@ -140,4 +140,5 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
+ qcom,switch-mode-frequency = <1400000>;
+ };
};
- };
+
+ cxo_clk: cxo-clk {
diff --git a/target/linux/ipq806x/patches-4.4/300-arch-arm-force-ZRELADDR-on-arch-qcom.patch b/target/linux/ipq806x/patches-4.4/300-arch-arm-force-ZRELADDR-on-arch-qcom.patch
index c0281ff070..35ba6fbb22 100644
--- a/target/linux/ipq806x/patches-4.4/300-arch-arm-force-ZRELADDR-on-arch-qcom.patch
+++ b/target/linux/ipq806x/patches-4.4/300-arch-arm-force-ZRELADDR-on-arch-qcom.patch
@@ -33,7 +33,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
-@@ -323,7 +323,7 @@
+@@ -324,7 +324,7 @@ config ARCH_MULTIPLATFORM
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_HAS_SG_CHAIN
select ARM_PATCH_PHYS_VIRT
@@ -44,7 +44,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
select GENERIC_CLOCKEVENTS
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
-@@ -256,9 +256,11 @@
+@@ -256,9 +256,11 @@ MACHINE := arch/arm/mach-$(word 1,$(mac
else
MACHINE :=
endif
diff --git a/target/linux/ipq806x/patches-4.4/400-dsa-add-qca.patch b/target/linux/ipq806x/patches-4.4/400-dsa-add-qca.patch
index 9457e1d8ad..c369ab914a 100644
--- a/target/linux/ipq806x/patches-4.4/400-dsa-add-qca.patch
+++ b/target/linux/ipq806x/patches-4.4/400-dsa-add-qca.patch
@@ -40,24 +40,22 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
create mode 100644 drivers/net/dsa/ar8xxx.c
create mode 100644 drivers/net/dsa/ar8xxx.h
-diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
-index 7ad0a4d..2aae541 100644
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
-@@ -65,4 +65,11 @@ config NET_DSA_BCM_SF2
+@@ -65,4 +65,13 @@ config NET_DSA_BCM_SF2
This enables support for the Broadcom Starfighter 2 Ethernet
switch chips.
+config NET_DSA_AR8XXX
+ tristate "Qualcomm Atheros AR8XXX Ethernet switch family support"
+ depends on NET_DSA
++ select NET_DSA_TAG_QCA
++ select REGMAP
+ ---help---
+ This enables support for the Qualcomm Atheros AR8XXX Ethernet
+ switch chips.
+
endmenu
-diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile
-index e2d51c4..7647687 100644
--- a/drivers/net/dsa/Makefile
+++ b/drivers/net/dsa/Makefile
@@ -14,3 +14,4 @@ ifdef CONFIG_NET_DSA_MV88E6171
@@ -65,12 +63,9 @@ index e2d51c4..7647687 100644
endif
obj-$(CONFIG_NET_DSA_BCM_SF2) += bcm_sf2.o
+obj-$(CONFIG_NET_DSA_AR8XXX) += ar8xxx.o
-diff --git a/drivers/net/dsa/ar8xxx.c b/drivers/net/dsa/ar8xxx.c
-new file mode 100644
-index 0000000..4ce3ffc
--- /dev/null
+++ b/drivers/net/dsa/ar8xxx.c
-@@ -0,0 +1,303 @@
+@@ -0,0 +1,529 @@
+/*
+ * Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
@@ -92,9 +87,59 @@ index 0000000..4ce3ffc
+#include <net/dsa.h>
+#include <linux/phy.h>
+#include <linux/of_net.h>
++#include <linux/of_platform.h>
+
+#include "ar8xxx.h"
+
++#define MIB_DESC(_s, _o, _n) \
++ { \
++ .size = (_s), \
++ .offset = (_o), \
++ .name = (_n), \
++ }
++
++static const struct ar8xxx_mib_desc ar8327_mib[] = {
++ MIB_DESC(1, 0x00, "RxBroad"),
++ MIB_DESC(1, 0x04, "RxPause"),
++ MIB_DESC(1, 0x08, "RxMulti"),
++ MIB_DESC(1, 0x0c, "RxFcsErr"),
++ MIB_DESC(1, 0x10, "RxAlignErr"),
++ MIB_DESC(1, 0x14, "RxRunt"),
++ MIB_DESC(1, 0x18, "RxFragment"),
++ MIB_DESC(1, 0x1c, "Rx64Byte"),
++ MIB_DESC(1, 0x20, "Rx128Byte"),
++ MIB_DESC(1, 0x24, "Rx256Byte"),
++ MIB_DESC(1, 0x28, "Rx512Byte"),
++ MIB_DESC(1, 0x2c, "Rx1024Byte"),
++ MIB_DESC(1, 0x30, "Rx1518Byte"),
++ MIB_DESC(1, 0x34, "RxMaxByte"),
++ MIB_DESC(1, 0x38, "RxTooLong"),
++ MIB_DESC(2, 0x3c, "RxGoodByte"),
++ MIB_DESC(2, 0x44, "RxBadByte"),
++ MIB_DESC(1, 0x4c, "RxOverFlow"),
++ MIB_DESC(1, 0x50, "Filtered"),
++ MIB_DESC(1, 0x54, "TxBroad"),
++ MIB_DESC(1, 0x58, "TxPause"),
++ MIB_DESC(1, 0x5c, "TxMulti"),
++ MIB_DESC(1, 0x60, "TxUnderRun"),
++ MIB_DESC(1, 0x64, "Tx64Byte"),
++ MIB_DESC(1, 0x68, "Tx128Byte"),
++ MIB_DESC(1, 0x6c, "Tx256Byte"),
++ MIB_DESC(1, 0x70, "Tx512Byte"),
++ MIB_DESC(1, 0x74, "Tx1024Byte"),
++ MIB_DESC(1, 0x78, "Tx1518Byte"),
++ MIB_DESC(1, 0x7c, "TxMaxByte"),
++ MIB_DESC(1, 0x80, "TxOverSize"),
++ MIB_DESC(2, 0x84, "TxByte"),
++ MIB_DESC(1, 0x8c, "TxCollision"),
++ MIB_DESC(1, 0x90, "TxAbortCol"),
++ MIB_DESC(1, 0x94, "TxMultiCol"),
++ MIB_DESC(1, 0x98, "TxSingleCol"),
++ MIB_DESC(1, 0x9c, "TxExcDefer"),
++ MIB_DESC(1, 0xa0, "TxDefer"),
++ MIB_DESC(1, 0xa4, "TxLateCol"),
++};
++
+u32
+ar8xxx_mii_read32(struct mii_bus *bus, int phy_id, int regnum)
+{
@@ -200,6 +245,57 @@ index 0000000..4ce3ffc
+ }
+}
+
++static int ar8xxx_regmap_read(void *ctx, uint32_t reg, uint32_t *val)
++{
++ struct dsa_switch *ds = (struct dsa_switch *)ctx;
++
++ *val = ar8xxx_read(ds, reg);
++
++ return 0;
++}
++
++static int ar8xxx_regmap_write(void *ctx, uint32_t reg, uint32_t val)
++{
++ struct dsa_switch *ds = (struct dsa_switch *)ctx;
++
++ ar8xxx_write(ds, reg, val);
++
++ return 0;
++}
++
++static const struct regmap_range ar8xxx_readable_ranges[] = {
++ regmap_reg_range(0x0000, 0x00e4), /* Global control */
++ regmap_reg_range(0x0100, 0x0168), /* EEE control */
++ regmap_reg_range(0x0200, 0x0270), /* Parser control */
++ regmap_reg_range(0x0400, 0x0454), /* ACL */
++ regmap_reg_range(0x0600, 0x0718), /* Lookup */
++ regmap_reg_range(0x0800, 0x0b70), /* QM */
++ regmap_reg_range(0x0C00, 0x0c80), /* PKT */
++ regmap_reg_range(0x1000, 0x10ac), /* MIB - Port0 */
++ regmap_reg_range(0x1100, 0x11ac), /* MIB - Port1 */
++ regmap_reg_range(0x1200, 0x12ac), /* MIB - Port2 */
++ regmap_reg_range(0x1300, 0x13ac), /* MIB - Port3 */
++ regmap_reg_range(0x1400, 0x14ac), /* MIB - Port4 */
++ regmap_reg_range(0x1500, 0x15ac), /* MIB - Port5 */
++ regmap_reg_range(0x1600, 0x16ac), /* MIB - Port6 */
++
++};
++
++static struct regmap_access_table ar8xxx_readable_table = {
++ .yes_ranges = ar8xxx_readable_ranges,
++ .n_yes_ranges = ARRAY_SIZE(ar8xxx_readable_ranges),
++};
++
++struct regmap_config ar8xxx_regmap_config = {
++ .reg_bits = 16,
++ .val_bits = 32,
++ .reg_stride = 4,
++ .max_register = 0x16ac, /* end MIB - Port6 range */
++ .reg_read = ar8xxx_regmap_read,
++ .reg_write = ar8xxx_regmap_write,
++ .rd_table = &ar8xxx_readable_table,
++};
++
+static int ar8xxx_set_pad_ctrl(struct dsa_switch *ds, int port, int mode)
+{
+ int reg;
@@ -233,6 +329,9 @@ index 0000000..4ce3ffc
+ ar8xxx_write(ds, AR8327_REG_PORT5_PAD_CTRL,
+ AR8327_PORT_PAD_RGMII_RX_DELAY_EN);
+ break;
++ case PHY_INTERFACE_MODE_SGMII:
++ ar8xxx_write(ds, reg, AR8327_PORT_PAD_SGMII_EN);
++ break;
+ default:
+ pr_err("xMII mode %d not supported\n", mode);
+ return -EINVAL;
@@ -241,11 +340,61 @@ index 0000000..4ce3ffc
+ return 0;
+}
+
++static int ar8xxx_of_setup(struct dsa_switch *ds)
++{
++ struct device_node *dn = ds->pd->of_node;
++ const char *s_phymode;
++ int ret, mode;
++ u32 phy_id, ctrl;
++
++ /* If port6-phy-mode property exists, configure it accordingly */
++ if (!of_property_read_string(dn, "qca,port6-phy-mode", &s_phymode)) {
++ for (mode = 0; mode < PHY_INTERFACE_MODE_MAX; mode++)
++ if (!strcasecmp(s_phymode, phy_modes(mode)))
++ break;
++
++ if (mode == PHY_INTERFACE_MODE_MAX)
++ pr_err("Unknown phy-mode: \"%s\"\n", s_phymode);
++
++ ret = ar8xxx_set_pad_ctrl(ds, 6, mode);
++ if (ret < 0)
++ return ret;
++ }
++
++ /* If a phy ID is specified for PORT6 mac, connect them together */
++ if (!of_property_read_u32(dn, "qca,port6-phy-id", &phy_id)) {
++ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(6),
++ AR8327_PORT_LOOKUP_MEMBER, BIT(phy_to_port(phy_id)));
++ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy_to_port(phy_id)),
++ AR8327_PORT_LOOKUP_MEMBER, BIT(6));
++
++ /* We want the switch to be pass-through and act like a PHY on
++ * these ports. So BC/MC/UC & IGMP frames need to be accepted
++ */
++ ctrl = BIT(phy_to_port(phy_id)) | BIT(6);
++ ar8xxx_reg_set(ds, AR8327_REG_GLOBAL_FW_CTRL1,
++ ctrl << AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S |
++ ctrl << AR8327_GLOBAL_FW_CTRL1_BC_DP_S |
++ ctrl << AR8327_GLOBAL_FW_CTRL1_MC_DP_S |
++ ctrl << AR8327_GLOBAL_FW_CTRL1_UC_DP_S);
++ }
++
++ return 0;
++}
++
+static int ar8xxx_setup(struct dsa_switch *ds)
+{
++ struct ar8xxx_priv *priv = ds_to_priv(ds);
+ struct net_device *netdev = ds->dst->pd->of_netdev;
+ int ret, i, phy_mode;
+
++ /* Start by setting up the register mapping */
++ priv->regmap = devm_regmap_init(ds->master_dev, NULL, ds,
++ &ar8xxx_regmap_config);
++
++ if (IS_ERR(priv->regmap))
++ pr_warn("regmap initialization failed");
++
+ /* Initialize CPU port pad mode (xMII type, delays...) */
+ phy_mode = of_get_phy_mode(netdev->dev.parent->of_node);
+ if (phy_mode < 0) {
@@ -257,11 +406,31 @@ index 0000000..4ce3ffc
+ if (ret < 0)
+ return ret;
+
++ /* Enable CPU Port */
++ ar8xxx_reg_set(ds, AR8327_REG_GLOBAL_FW_CTRL0,
++ AR8327_GLOBAL_FW_CTRL0_CPU_PORT_EN);
++
++ /* Enable MIB counters */
++ ar8xxx_reg_set(ds, AR8327_REG_MIB, AR8327_MIB_CPU_KEEP);
++ ar8xxx_write(ds, AR8327_REG_MODULE_EN, AR8327_MODULE_EN_MIB);
++
++ /* Enable QCA header mode on Port 0 */
++ ar8xxx_write(ds, AR8327_REG_PORT_HDR_CTRL(0),
++ AR8327_PORT_HDR_CTRL_ALL << AR8327_PORT_HDR_CTRL_TX_S |
++ AR8327_PORT_HDR_CTRL_ALL << AR8327_PORT_HDR_CTRL_RX_S);
++
+ /* Disable forwarding by default on all ports */
+ for (i = 0; i < AR8327_NUM_PORTS; i++)
+ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(i),
+ AR8327_PORT_LOOKUP_MEMBER, 0);
+
++ /* Forward all unknown frames to CPU port for Linux processing */
++ ar8xxx_write(ds, AR8327_REG_GLOBAL_FW_CTRL1,
++ BIT(0) << AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S |
++ BIT(0) << AR8327_GLOBAL_FW_CTRL1_BC_DP_S |
++ BIT(0) << AR8327_GLOBAL_FW_CTRL1_MC_DP_S |
++ BIT(0) << AR8327_GLOBAL_FW_CTRL1_UC_DP_S);
++
+ /* Setup connection between CPU ports & PHYs */
+ for (i = 0; i < DSA_MAX_PORTS; i++) {
+ /* CPU port gets connected to all PHYs in the switch */
@@ -273,11 +442,23 @@ index 0000000..4ce3ffc
+
+ /* Invividual PHYs gets connected to CPU port only */
+ if (ds->phys_port_mask & BIT(i)) {
-+ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy_to_port(i)),
++ int phy = phy_to_port(i);
++
++ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy),
+ AR8327_PORT_LOOKUP_MEMBER, BIT(0));
++
++ /* Disable Auto-learning by default so the switch
++ * doesn't try to forward the frame to another port
++ */
++ ar8xxx_reg_clear(ds, AR8327_PORT_LOOKUP_CTRL(phy),
++ AR8327_PORT_LOOKUP_LEARN);
+ }
+ }
+
++ ret = ar8xxx_of_setup(ds);
++ if (ret < 0)
++ return ret;
++
+ return 0;
+}
+
@@ -301,6 +482,42 @@ index 0000000..4ce3ffc
+ return mdiobus_write(bus, phy, regnum, val);
+}
+
++static void ar8xxx_get_strings(struct dsa_switch *ds, int phy, uint8_t *data)
++{
++ int i;
++
++ for (i = 0; i < ARRAY_SIZE(ar8327_mib); i++) {
++ strncpy(data + i * ETH_GSTRING_LEN, ar8327_mib[i].name,
++ ETH_GSTRING_LEN);
++ }
++}
++
++static void ar8xxx_get_ethtool_stats(struct dsa_switch *ds, int phy,
++ uint64_t *data)
++{
++ const struct ar8xxx_mib_desc *mib;
++ uint32_t reg, i, port;
++ u64 hi;
++
++ port = phy_to_port(phy);
++
++ for (i = 0; i < ARRAY_SIZE(ar8327_mib); i++) {
++ mib = &ar8327_mib[i];
++ reg = AR8327_PORT_MIB_COUNTER(port) + mib->offset;
++
++ data[i] = ar8xxx_read(ds, reg);
++ if (mib->size == 2) {
++ hi = ar8xxx_read(ds, reg + 4);
++ data[i] |= hi << 32;
++ }
++ }
++}
++
++static int ar8xxx_get_sset_count(struct dsa_switch *ds)
++{
++ return ARRAY_SIZE(ar8327_mib);
++}
++
+static void ar8xxx_poll_link(struct dsa_switch *ds)
+{
+ int i = 0;
@@ -348,13 +565,17 @@ index 0000000..4ce3ffc
+}
+
+static struct dsa_switch_driver ar8xxx_switch_driver = {
-+ .tag_protocol = DSA_TAG_PROTO_NONE,
-+ .probe = ar8xxx_probe,
-+ .setup = ar8xxx_setup,
-+ .set_addr = ar8xxx_set_addr,
-+ .poll_link = ar8xxx_poll_link,
-+ .phy_read = ar8xxx_phy_read,
-+ .phy_write = ar8xxx_phy_write,
++ .tag_protocol = DSA_TAG_PROTO_QCA,
++ .priv_size = sizeof(struct ar8xxx_priv),
++ .probe = ar8xxx_probe,
++ .setup = ar8xxx_setup,
++ .set_addr = ar8xxx_set_addr,
++ .poll_link = ar8xxx_poll_link,
++ .phy_read = ar8xxx_phy_read,
++ .phy_write = ar8xxx_phy_write,
++ .get_strings = ar8xxx_get_strings,
++ .get_ethtool_stats = ar8xxx_get_ethtool_stats,
++ .get_sset_count = ar8xxx_get_sset_count,
+};
+
+static int __init ar8xxx_init(void)
@@ -374,12 +595,9 @@ index 0000000..4ce3ffc
+MODULE_DESCRIPTION("Driver for AR8XXX ethernet switch family");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:ar8xxx");
-diff --git a/drivers/net/dsa/ar8xxx.h b/drivers/net/dsa/ar8xxx.h
-new file mode 100644
-index 0000000..a29b6d3
--- /dev/null
+++ b/drivers/net/dsa/ar8xxx.h
-@@ -0,0 +1,82 @@
+@@ -0,0 +1,156 @@
+/*
+ * Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
@@ -399,6 +617,17 @@ index 0000000..a29b6d3
+#define __AR8XXX_H
+
+#include <linux/delay.h>
++#include <linux/regmap.h>
++
++struct ar8xxx_priv {
++ struct regmap *regmap;
++};
++
++struct ar8xxx_mib_desc {
++ unsigned int size;
++ unsigned int offset;
++ const char *name;
++};
+
+#define AR8327_NUM_PORTS 7
+
@@ -413,6 +642,14 @@ index 0000000..a29b6d3
+#define AR8327_PORT_PAD_RGMII_RX_DELAY_EN BIT(24)
+#define AR8327_PORT_PAD_SGMII_EN BIT(7)
+
++#define AR8327_REG_MODULE_EN 0x030
++#define AR8327_MODULE_EN_MIB BIT(0)
++#define AR8327_MODULE_EN_ACL BIT(1)
++#define AR8327_MODULE_EN_L3 BIT(2)
++
++#define AR8327_REG_MIB 0x034
++#define AR8327_MIB_CPU_KEEP BIT(20)
++
+#define AR8327_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
+#define AR8XXX_PORT_STATUS_SPEED GENMASK(2, 0)
+#define AR8XXX_PORT_STATUS_SPEED_S 0
@@ -425,6 +662,28 @@ index 0000000..a29b6d3
+#define AR8XXX_PORT_STATUS_LINK_AUTO BIT(9)
+#define AR8XXX_PORT_STATUS_LINK_PAUSE BIT(10)
+
++#define AR8327_REG_PORT_HDR_CTRL(_i) (0x9c + (_i * 4))
++#define AR8327_PORT_HDR_CTRL_RX_MASK GENMASK(3, 2)
++#define AR8327_PORT_HDR_CTRL_RX_S 2
++#define AR8327_PORT_HDR_CTRL_TX_MASK GENMASK(1, 0)
++#define AR8327_PORT_HDR_CTRL_TX_S 0
++#define AR8327_PORT_HDR_CTRL_ALL 2
++#define AR8327_PORT_HDR_CTRL_MGMT 1
++#define AR8327_PORT_HDR_CTRL_NONE 0
++
++#define AR8327_REG_GLOBAL_FW_CTRL0 0x620
++#define AR8327_GLOBAL_FW_CTRL0_CPU_PORT_EN BIT(10)
++
++#define AR8327_REG_GLOBAL_FW_CTRL1 0x624
++#define AR8327_GLOBAL_FW_CTRL1_IGMP_DP_MASK GENMASK(30, 24)
++#define AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S 24
++#define AR8327_GLOBAL_FW_CTRL1_BC_DP_MASK GENMASK(22, 16)
++#define AR8327_GLOBAL_FW_CTRL1_BC_DP_S 16
++#define AR8327_GLOBAL_FW_CTRL1_MC_DP_MASK GENMASK(14, 8)
++#define AR8327_GLOBAL_FW_CTRL1_MC_DP_S 8
++#define AR8327_GLOBAL_FW_CTRL1_UC_DP_MASK GENMASK(6, 0)
++#define AR8327_GLOBAL_FW_CTRL1_UC_DP_S 0
++
+#define AR8327_PORT_LOOKUP_CTRL(_i) (0x660 + (_i) * 0xc)
+#define AR8327_PORT_LOOKUP_MEMBER GENMASK(6, 0)
+#define AR8327_PORT_LOOKUP_IN_MODE GENMASK(9, 8)
@@ -434,6 +693,8 @@ index 0000000..a29b6d3
+#define AR8327_PORT_LOOKUP_LEARN BIT(20)
+#define AR8327_PORT_LOOKUP_ING_MIRROR_EN BIT(25)
+
++#define AR8327_PORT_MIB_COUNTER(_i) (0x1000 + (_i) * 0x100)
++
+/* port speed */
+enum {
+ AR8XXX_PORT_SPEED_10M = 0,
@@ -442,251 +703,6 @@ index 0000000..a29b6d3
+ AR8XXX_PORT_SPEED_ERR = 3,
+};
+
-+static inline void
-+split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
-+{
-+ regaddr >>= 1;
-+ *r1 = regaddr & 0x1e;
-+
-+ regaddr >>= 5;
-+ *r2 = regaddr & 0x7;
-+
-+ regaddr >>= 3;
-+ *page = regaddr & 0x1ff;
-+}
-+
-+static inline void
-+wait_for_page_switch(void)
-+{
-+ udelay(5);
-+}
-+
-+#endif /* __AR8XXX_H */
-diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
-index e6f6cc3..fffb9aa 100644
---- a/net/dsa/dsa.c
-+++ b/net/dsa/dsa.c
-@@ -893,6 +893,7 @@ static SIMPLE_DEV_PM_OPS(dsa_pm_ops, dsa_suspend, dsa_resume);
-
- static const struct of_device_id dsa_of_match_table[] = {
- { .compatible = "brcm,bcm7445-switch-v4.0" },
-+ { .compatible = "qca,ar8xxx", },
- { .compatible = "marvell,dsa", },
- {}
- };
-
-From patchwork Fri May 29 01:42:17 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [2/7] net: dsa: ar8xxx: add ethtool hw statistics support
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477524
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-3-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:17 -0700
-
-MIB counters can now be reported through each switch port by using
-"ethtool -S".
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- drivers/net/dsa/ar8xxx.c | 106 +++++++++++++++++++++++++++++++++++++++++++----
- drivers/net/dsa/ar8xxx.h | 47 +++++++++++++++++++++
- 2 files changed, 146 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/net/dsa/ar8xxx.c b/drivers/net/dsa/ar8xxx.c
-index 4ce3ffc..2f0fa4d 100644
---- a/drivers/net/dsa/ar8xxx.c
-+++ b/drivers/net/dsa/ar8xxx.c
-@@ -22,6 +22,55 @@
-
- #include "ar8xxx.h"
-
-+#define MIB_DESC(_s, _o, _n) \
-+ { \
-+ .size = (_s), \
-+ .offset = (_o), \
-+ .name = (_n), \
-+ }
-+
-+static const struct ar8xxx_mib_desc ar8327_mib[] = {
-+ MIB_DESC(1, 0x00, "RxBroad"),
-+ MIB_DESC(1, 0x04, "RxPause"),
-+ MIB_DESC(1, 0x08, "RxMulti"),
-+ MIB_DESC(1, 0x0c, "RxFcsErr"),
-+ MIB_DESC(1, 0x10, "RxAlignErr"),
-+ MIB_DESC(1, 0x14, "RxRunt"),
-+ MIB_DESC(1, 0x18, "RxFragment"),
-+ MIB_DESC(1, 0x1c, "Rx64Byte"),
-+ MIB_DESC(1, 0x20, "Rx128Byte"),
-+ MIB_DESC(1, 0x24, "Rx256Byte"),
-+ MIB_DESC(1, 0x28, "Rx512Byte"),
-+ MIB_DESC(1, 0x2c, "Rx1024Byte"),
-+ MIB_DESC(1, 0x30, "Rx1518Byte"),
-+ MIB_DESC(1, 0x34, "RxMaxByte"),
-+ MIB_DESC(1, 0x38, "RxTooLong"),
-+ MIB_DESC(2, 0x3c, "RxGoodByte"),
-+ MIB_DESC(2, 0x44, "RxBadByte"),
-+ MIB_DESC(1, 0x4c, "RxOverFlow"),
-+ MIB_DESC(1, 0x50, "Filtered"),
-+ MIB_DESC(1, 0x54, "TxBroad"),
-+ MIB_DESC(1, 0x58, "TxPause"),
-+ MIB_DESC(1, 0x5c, "TxMulti"),
-+ MIB_DESC(1, 0x60, "TxUnderRun"),
-+ MIB_DESC(1, 0x64, "Tx64Byte"),
-+ MIB_DESC(1, 0x68, "Tx128Byte"),
-+ MIB_DESC(1, 0x6c, "Tx256Byte"),
-+ MIB_DESC(1, 0x70, "Tx512Byte"),
-+ MIB_DESC(1, 0x74, "Tx1024Byte"),
-+ MIB_DESC(1, 0x78, "Tx1518Byte"),
-+ MIB_DESC(1, 0x7c, "TxMaxByte"),
-+ MIB_DESC(1, 0x80, "TxOverSize"),
-+ MIB_DESC(2, 0x84, "TxByte"),
-+ MIB_DESC(1, 0x8c, "TxCollision"),
-+ MIB_DESC(1, 0x90, "TxAbortCol"),
-+ MIB_DESC(1, 0x94, "TxMultiCol"),
-+ MIB_DESC(1, 0x98, "TxSingleCol"),
-+ MIB_DESC(1, 0x9c, "TxExcDefer"),
-+ MIB_DESC(1, 0xa0, "TxDefer"),
-+ MIB_DESC(1, 0xa4, "TxLateCol"),
-+};
-+
- u32
- ar8xxx_mii_read32(struct mii_bus *bus, int phy_id, int regnum)
- {
-@@ -184,6 +233,10 @@ static int ar8xxx_setup(struct dsa_switch *ds)
- if (ret < 0)
- return ret;
-
-+ /* Enable MIB counters */
-+ ar8xxx_reg_set(ds, AR8327_REG_MIB, AR8327_MIB_CPU_KEEP);
-+ ar8xxx_write(ds, AR8327_REG_MODULE_EN, AR8327_MODULE_EN_MIB);
-+
- /* Disable forwarding by default on all ports */
- for (i = 0; i < AR8327_NUM_PORTS; i++)
- ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(i),
-@@ -228,6 +281,42 @@ ar8xxx_phy_write(struct dsa_switch *ds, int phy, int regnum, u16 val)
- return mdiobus_write(bus, phy, regnum, val);
- }
-
-+static void ar8xxx_get_strings(struct dsa_switch *ds, int phy, uint8_t *data)
-+{
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(ar8327_mib); i++) {
-+ strncpy(data + i * ETH_GSTRING_LEN, ar8327_mib[i].name,
-+ ETH_GSTRING_LEN);
-+ }
-+}
-+
-+static void ar8xxx_get_ethtool_stats(struct dsa_switch *ds, int phy,
-+ uint64_t *data)
-+{
-+ const struct ar8xxx_mib_desc *mib;
-+ uint32_t reg, i, port;
-+ u64 hi;
-+
-+ port = phy_to_port(phy);
-+
-+ for (i = 0; i < ARRAY_SIZE(ar8327_mib); i++) {
-+ mib = &ar8327_mib[i];
-+ reg = AR8327_PORT_MIB_COUNTER(port) + mib->offset;
-+
-+ data[i] = ar8xxx_read(ds, reg);
-+ if (mib->size == 2) {
-+ hi = ar8xxx_read(ds, reg + 4);
-+ data[i] |= hi << 32;
-+ }
-+ }
-+}
-+
-+static int ar8xxx_get_sset_count(struct dsa_switch *ds)
-+{
-+ return ARRAY_SIZE(ar8327_mib);
-+}
-+
- static void ar8xxx_poll_link(struct dsa_switch *ds)
- {
- int i = 0;
-@@ -275,13 +364,16 @@ static void ar8xxx_poll_link(struct dsa_switch *ds)
- }
-
- static struct dsa_switch_driver ar8xxx_switch_driver = {
-- .tag_protocol = DSA_TAG_PROTO_NONE,
-- .probe = ar8xxx_probe,
-- .setup = ar8xxx_setup,
-- .set_addr = ar8xxx_set_addr,
-- .poll_link = ar8xxx_poll_link,
-- .phy_read = ar8xxx_phy_read,
-- .phy_write = ar8xxx_phy_write,
-+ .tag_protocol = DSA_TAG_PROTO_NONE,
-+ .probe = ar8xxx_probe,
-+ .setup = ar8xxx_setup,
-+ .set_addr = ar8xxx_set_addr,
-+ .poll_link = ar8xxx_poll_link,
-+ .phy_read = ar8xxx_phy_read,
-+ .phy_write = ar8xxx_phy_write,
-+ .get_strings = ar8xxx_get_strings,
-+ .get_ethtool_stats = ar8xxx_get_ethtool_stats,
-+ .get_sset_count = ar8xxx_get_sset_count,
- };
-
- static int __init ar8xxx_init(void)
-diff --git a/drivers/net/dsa/ar8xxx.h b/drivers/net/dsa/ar8xxx.h
-index a29b6d3..7c7a125 100644
---- a/drivers/net/dsa/ar8xxx.h
-+++ b/drivers/net/dsa/ar8xxx.h
-@@ -18,6 +18,12 @@
-
- #include <linux/delay.h>
-
-+struct ar8xxx_mib_desc {
-+ unsigned int size;
-+ unsigned int offset;
-+ const char *name;
-+};
-+
- #define AR8327_NUM_PORTS 7
-
- #define PHY_ID_QCA8337 0x004dd036
-@@ -31,6 +37,14 @@
- #define AR8327_PORT_PAD_RGMII_RX_DELAY_EN BIT(24)
- #define AR8327_PORT_PAD_SGMII_EN BIT(7)
-
-+#define AR8327_REG_MODULE_EN 0x030
-+#define AR8327_MODULE_EN_MIB BIT(0)
-+#define AR8327_MODULE_EN_ACL BIT(1)
-+#define AR8327_MODULE_EN_L3 BIT(2)
-+
-+#define AR8327_REG_MIB 0x034
-+#define AR8327_MIB_CPU_KEEP BIT(20)
-+
- #define AR8327_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
- #define AR8XXX_PORT_STATUS_SPEED GENMASK(2, 0)
- #define AR8XXX_PORT_STATUS_SPEED_S 0
-@@ -52,6 +66,8 @@
- #define AR8327_PORT_LOOKUP_LEARN BIT(20)
- #define AR8327_PORT_LOOKUP_ING_MIRROR_EN BIT(25)
-
-+#define AR8327_PORT_MIB_COUNTER(_i) (0x1000 + (_i) * 0x100)
-+
- /* port speed */
- enum {
- AR8XXX_PORT_SPEED_10M = 0,
-@@ -60,6 +76,25 @@ enum {
- AR8XXX_PORT_SPEED_ERR = 3,
- };
-
+static inline int port_to_phy(int port)
+{
+ if (port >= 1 && port <= 6)
@@ -706,215 +722,60 @@ index a29b6d3..7c7a125 100644
+u32
+ar8xxx_rmw(struct dsa_switch *ds, int reg, u32 mask, u32 val);
+
- static inline void
- split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
- {
-@@ -79,4 +114,16 @@ wait_for_page_switch(void)
- udelay(5);
- }
-
+static inline void
-+ar8xxx_reg_set(struct dsa_switch *ds, int reg, u32 val)
++split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
+{
-+ ar8xxx_rmw(ds, reg, 0, val);
++ regaddr >>= 1;
++ *r1 = regaddr & 0x1e;
++
++ regaddr >>= 5;
++ *r2 = regaddr & 0x7;
++
++ regaddr >>= 3;
++ *page = regaddr & 0x1ff;
+}
+
+static inline void
-+ar8xxx_reg_clear(struct dsa_switch *ds, int reg, u32 val)
++wait_for_page_switch(void)
+{
-+ ar8xxx_rmw(ds, reg, val, 0);
++ udelay(5);
+}
+
- #endif /* __AR8XXX_H */
-
-From patchwork Fri May 29 01:42:18 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [3/7] net: dsa: ar8xxx: add regmap support
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477522
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-4-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:18 -0700
-
-All switch registers can now be dumped using regmap/debugfs.
-
-\# cat /sys/kernel/debug/regmap/<mdiobus>/registers
-0000: 00001302
-0004: ...
-...
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- drivers/net/dsa/Kconfig | 1 +
- drivers/net/dsa/ar8xxx.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
- drivers/net/dsa/ar8xxx.h | 5 ++++
- 3 files changed, 66 insertions(+)
-
-diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
-index 2aae541..17fb296 100644
---- a/drivers/net/dsa/Kconfig
-+++ b/drivers/net/dsa/Kconfig
-@@ -68,6 +68,7 @@ config NET_DSA_BCM_SF2
- config NET_DSA_AR8XXX
- tristate "Qualcomm Atheros AR8XXX Ethernet switch family support"
- depends on NET_DSA
-+ select REGMAP
- ---help---
- This enables support for the Qualcomm Atheros AR8XXX Ethernet
- switch chips.
-diff --git a/drivers/net/dsa/ar8xxx.c b/drivers/net/dsa/ar8xxx.c
-index 2f0fa4d..327abd4 100644
---- a/drivers/net/dsa/ar8xxx.c
-+++ b/drivers/net/dsa/ar8xxx.c
-@@ -176,6 +176,57 @@ static char *ar8xxx_probe(struct device *host_dev, int sw_addr)
- }
- }
-
-+static int ar8xxx_regmap_read(void *ctx, uint32_t reg, uint32_t *val)
++static inline void
++ar8xxx_reg_set(struct dsa_switch *ds, int reg, u32 val)
+{
-+ struct dsa_switch *ds = (struct dsa_switch *)ctx;
-+
-+ *val = ar8xxx_read(ds, reg);
-+
-+ return 0;
++ ar8xxx_rmw(ds, reg, 0, val);
+}
+
-+static int ar8xxx_regmap_write(void *ctx, uint32_t reg, uint32_t val)
++static inline void
++ar8xxx_reg_clear(struct dsa_switch *ds, int reg, u32 val)
+{
-+ struct dsa_switch *ds = (struct dsa_switch *)ctx;
-+
-+ ar8xxx_write(ds, reg, val);
-+
-+ return 0;
++ ar8xxx_rmw(ds, reg, val, 0);
+}
+
-+static const struct regmap_range ar8xxx_readable_ranges[] = {
-+ regmap_reg_range(0x0000, 0x00e4), /* Global control */
-+ regmap_reg_range(0x0100, 0x0168), /* EEE control */
-+ regmap_reg_range(0x0200, 0x0270), /* Parser control */
-+ regmap_reg_range(0x0400, 0x0454), /* ACL */
-+ regmap_reg_range(0x0600, 0x0718), /* Lookup */
-+ regmap_reg_range(0x0800, 0x0b70), /* QM */
-+ regmap_reg_range(0x0C00, 0x0c80), /* PKT */
-+ regmap_reg_range(0x1000, 0x10ac), /* MIB - Port0 */
-+ regmap_reg_range(0x1100, 0x11ac), /* MIB - Port1 */
-+ regmap_reg_range(0x1200, 0x12ac), /* MIB - Port2 */
-+ regmap_reg_range(0x1300, 0x13ac), /* MIB - Port3 */
-+ regmap_reg_range(0x1400, 0x14ac), /* MIB - Port4 */
-+ regmap_reg_range(0x1500, 0x15ac), /* MIB - Port5 */
-+ regmap_reg_range(0x1600, 0x16ac), /* MIB - Port6 */
-+
-+};
-+
-+static struct regmap_access_table ar8xxx_readable_table = {
-+ .yes_ranges = ar8xxx_readable_ranges,
-+ .n_yes_ranges = ARRAY_SIZE(ar8xxx_readable_ranges),
-+};
-+
-+struct regmap_config ar8xxx_regmap_config = {
-+ .reg_bits = 16,
-+ .val_bits = 32,
-+ .reg_stride = 4,
-+ .max_register = 0x16ac, /* end MIB - Port6 range */
-+ .reg_read = ar8xxx_regmap_read,
-+ .reg_write = ar8xxx_regmap_write,
-+ .rd_table = &ar8xxx_readable_table,
-+};
-+
- static int ar8xxx_set_pad_ctrl(struct dsa_switch *ds, int port, int mode)
- {
- int reg;
-@@ -219,9 +270,17 @@ static int ar8xxx_set_pad_ctrl(struct dsa_switch *ds, int port, int mode)
-
- static int ar8xxx_setup(struct dsa_switch *ds)
- {
-+ struct ar8xxx_priv *priv = ds_to_priv(ds);
- struct net_device *netdev = ds->dst->pd->of_netdev;
- int ret, i, phy_mode;
-
-+ /* Start by setting up the register mapping */
-+ priv->regmap = devm_regmap_init(ds->master_dev, NULL, ds,
-+ &ar8xxx_regmap_config);
-+
-+ if (IS_ERR(priv->regmap))
-+ pr_warn("regmap initialization failed");
-+
- /* Initialize CPU port pad mode (xMII type, delays...) */
- phy_mode = of_get_phy_mode(netdev->dev.parent->of_node);
- if (phy_mode < 0) {
-@@ -365,6 +424,7 @@ static void ar8xxx_poll_link(struct dsa_switch *ds)
-
- static struct dsa_switch_driver ar8xxx_switch_driver = {
- .tag_protocol = DSA_TAG_PROTO_NONE,
-+ .priv_size = sizeof(struct ar8xxx_priv),
- .probe = ar8xxx_probe,
- .setup = ar8xxx_setup,
- .set_addr = ar8xxx_set_addr,
-diff --git a/drivers/net/dsa/ar8xxx.h b/drivers/net/dsa/ar8xxx.h
-index 7c7a125..98cc7ed 100644
---- a/drivers/net/dsa/ar8xxx.h
-+++ b/drivers/net/dsa/ar8xxx.h
-@@ -17,6 +17,11 @@
- #define __AR8XXX_H
-
- #include <linux/delay.h>
-+#include <linux/regmap.h>
-+
-+struct ar8xxx_priv {
-+ struct regmap *regmap;
-+};
++#endif /* __AR8XXX_H */
+--- a/net/dsa/dsa.c
++++ b/net/dsa/dsa.c
+@@ -285,6 +285,11 @@ static int dsa_switch_setup_one(struct d
+ dst->rcv = brcm_netdev_ops.rcv;
+ break;
+ #endif
++#ifdef CONFIG_NET_DSA_TAG_QCA
++ case DSA_TAG_PROTO_QCA:
++ dst->rcv = qca_netdev_ops.rcv;
++ break;
++#endif
+ case DSA_TAG_PROTO_NONE:
+ break;
+ default:
+@@ -1041,6 +1046,7 @@ static SIMPLE_DEV_PM_OPS(dsa_pm_ops, dsa
- struct ar8xxx_mib_desc {
- unsigned int size;
-
-From patchwork Fri May 29 01:42:19 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [4/7] net: dsa: add QCA tag support
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477521
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-5-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:19 -0700
-
-QCA tags are used on QCA ar8xxx switch family. This change adds support
-for encap/decap using 2 bytes header mode.
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- include/net/dsa.h | 1 +
- net/dsa/Kconfig | 3 +
- net/dsa/Makefile | 1 +
- net/dsa/dsa.c | 5 ++
- net/dsa/dsa_priv.h | 2 +
- net/dsa/slave.c | 5 ++
- net/dsa/tag_qca.c | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++++
- 7 files changed, 175 insertions(+)
- create mode 100644 net/dsa/tag_qca.c
-
-diff --git a/include/net/dsa.h b/include/net/dsa.h
-index fbca63b..64ddf6f 100644
+ static const struct of_device_id dsa_of_match_table[] = {
+ { .compatible = "brcm,bcm7445-switch-v4.0" },
++ { .compatible = "qca,ar8xxx", },
+ { .compatible = "marvell,dsa", },
+ {}
+ };
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -26,6 +26,7 @@ enum dsa_tag_protocol {
@@ -925,8 +786,6 @@ index fbca63b..64ddf6f 100644
};
#define DSA_MAX_SWITCHES 4
-diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
-index ff7736f..4f3cce1 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -26,6 +26,9 @@ config NET_DSA_HWMON
@@ -939,8 +798,6 @@ index ff7736f..4f3cce1 100644
config NET_DSA_TAG_BRCM
bool
-diff --git a/net/dsa/Makefile b/net/dsa/Makefile
-index da06ed1..9feb86c 100644
--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_NET_DSA) += dsa_core.o
@@ -951,27 +808,9 @@ index da06ed1..9feb86c 100644
dsa_core-$(CONFIG_NET_DSA_TAG_BRCM) += tag_brcm.o
dsa_core-$(CONFIG_NET_DSA_TAG_DSA) += tag_dsa.o
dsa_core-$(CONFIG_NET_DSA_TAG_EDSA) += tag_edsa.o
-diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
-index fffb9aa..6010a7d 100644
---- a/net/dsa/dsa.c
-+++ b/net/dsa/dsa.c
-@@ -249,6 +249,11 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
- dst->rcv = brcm_netdev_ops.rcv;
- break;
- #endif
-+#ifdef CONFIG_NET_DSA_TAG_QCA
-+ case DSA_TAG_PROTO_QCA:
-+ dst->rcv = qca_netdev_ops.rcv;
-+ break;
-+#endif
- case DSA_TAG_PROTO_NONE:
- break;
- default:
-diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
-index d5f1f9b..350c94b 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
-@@ -74,5 +74,7 @@ extern const struct dsa_device_ops trailer_netdev_ops;
+@@ -78,5 +78,7 @@ extern const struct dsa_device_ops trail
/* tag_brcm.c */
extern const struct dsa_device_ops brcm_netdev_ops;
@@ -979,11 +818,9 @@ index d5f1f9b..350c94b 100644
+extern const struct dsa_device_ops qca_netdev_ops;
#endif
-diff --git a/net/dsa/slave.c b/net/dsa/slave.c
-index 04ffad3..cd8f552 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
-@@ -925,6 +925,11 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
+@@ -1180,6 +1180,11 @@ int dsa_slave_create(struct dsa_switch *
p->xmit = brcm_netdev_ops.xmit;
break;
#endif
@@ -995,9 +832,6 @@ index 04ffad3..cd8f552 100644
default:
p->xmit = dsa_slave_notag_xmit;
break;
-diff --git a/net/dsa/tag_qca.c b/net/dsa/tag_qca.c
-new file mode 100644
-index 0000000..8f02196
--- /dev/null
+++ b/net/dsa/tag_qca.c
@@ -0,0 +1,158 @@
@@ -1159,293 +993,6 @@ index 0000000..8f02196
+ .xmit = qca_tag_xmit,
+ .rcv = qca_tag_rcv,
+};
-
-From patchwork Fri May 29 01:42:20 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [5/7] net: dsa: ar8xxx: enable QCA header support on AR8xxx
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477527
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-6-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:20 -0700
-
-This change enable support for the QCA headers in QCA83337 driver.
-A 2 bytes header will be added by the switch on every incoming packet
-to identify the ingress port, and the DSA tagging code will add a
-similar 2 bytes header to control which port is used to send a
-particular packet.
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- drivers/net/dsa/Kconfig | 1 +
- drivers/net/dsa/ar8xxx.c | 28 ++++++++++++++++++++++++++--
- drivers/net/dsa/ar8xxx.h | 22 ++++++++++++++++++++++
- 3 files changed, 49 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
-index 17fb296..fa8b484 100644
---- a/drivers/net/dsa/Kconfig
-+++ b/drivers/net/dsa/Kconfig
-@@ -68,6 +68,7 @@ config NET_DSA_BCM_SF2
- config NET_DSA_AR8XXX
- tristate "Qualcomm Atheros AR8XXX Ethernet switch family support"
- depends on NET_DSA
-+ select NET_DSA_TAG_QCA
- select REGMAP
- ---help---
- This enables support for the Qualcomm Atheros AR8XXX Ethernet
-diff --git a/drivers/net/dsa/ar8xxx.c b/drivers/net/dsa/ar8xxx.c
-index 327abd4..4044614 100644
---- a/drivers/net/dsa/ar8xxx.c
-+++ b/drivers/net/dsa/ar8xxx.c
-@@ -292,15 +292,31 @@ static int ar8xxx_setup(struct dsa_switch *ds)
- if (ret < 0)
- return ret;
-
-+ /* Enable CPU Port */
-+ ar8xxx_reg_set(ds, AR8327_REG_GLOBAL_FW_CTRL0,
-+ AR8327_GLOBAL_FW_CTRL0_CPU_PORT_EN);
-+
- /* Enable MIB counters */
- ar8xxx_reg_set(ds, AR8327_REG_MIB, AR8327_MIB_CPU_KEEP);
- ar8xxx_write(ds, AR8327_REG_MODULE_EN, AR8327_MODULE_EN_MIB);
-
-+ /* Enable QCA header mode on Port 0 */
-+ ar8xxx_write(ds, AR8327_REG_PORT_HDR_CTRL(0),
-+ AR8327_PORT_HDR_CTRL_ALL << AR8327_PORT_HDR_CTRL_TX_S |
-+ AR8327_PORT_HDR_CTRL_ALL << AR8327_PORT_HDR_CTRL_RX_S);
-+
- /* Disable forwarding by default on all ports */
- for (i = 0; i < AR8327_NUM_PORTS; i++)
- ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(i),
- AR8327_PORT_LOOKUP_MEMBER, 0);
-
-+ /* Forward all unknown frames to CPU port for Linux processing */
-+ ar8xxx_write(ds, AR8327_REG_GLOBAL_FW_CTRL1,
-+ BIT(0) << AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S |
-+ BIT(0) << AR8327_GLOBAL_FW_CTRL1_BC_DP_S |
-+ BIT(0) << AR8327_GLOBAL_FW_CTRL1_MC_DP_S |
-+ BIT(0) << AR8327_GLOBAL_FW_CTRL1_UC_DP_S);
-+
- /* Setup connection between CPU ports & PHYs */
- for (i = 0; i < DSA_MAX_PORTS; i++) {
- /* CPU port gets connected to all PHYs in the switch */
-@@ -312,8 +328,16 @@ static int ar8xxx_setup(struct dsa_switch *ds)
-
- /* Invividual PHYs gets connected to CPU port only */
- if (ds->phys_port_mask & BIT(i)) {
-- ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy_to_port(i)),
-+ int phy = phy_to_port(i);
-+
-+ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy),
- AR8327_PORT_LOOKUP_MEMBER, BIT(0));
-+
-+ /* Disable Auto-learning by default so the switch
-+ * doesn't try to forward the frame to another port
-+ */
-+ ar8xxx_reg_clear(ds, AR8327_PORT_LOOKUP_CTRL(phy),
-+ AR8327_PORT_LOOKUP_LEARN);
- }
- }
-
-@@ -423,7 +447,7 @@ static void ar8xxx_poll_link(struct dsa_switch *ds)
- }
-
- static struct dsa_switch_driver ar8xxx_switch_driver = {
-- .tag_protocol = DSA_TAG_PROTO_NONE,
-+ .tag_protocol = DSA_TAG_PROTO_QCA,
- .priv_size = sizeof(struct ar8xxx_priv),
- .probe = ar8xxx_probe,
- .setup = ar8xxx_setup,
-diff --git a/drivers/net/dsa/ar8xxx.h b/drivers/net/dsa/ar8xxx.h
-index 98cc7ed..e68b92a 100644
---- a/drivers/net/dsa/ar8xxx.h
-+++ b/drivers/net/dsa/ar8xxx.h
-@@ -62,6 +62,28 @@ struct ar8xxx_mib_desc {
- #define AR8XXX_PORT_STATUS_LINK_AUTO BIT(9)
- #define AR8XXX_PORT_STATUS_LINK_PAUSE BIT(10)
-
-+#define AR8327_REG_PORT_HDR_CTRL(_i) (0x9c + (_i * 4))
-+#define AR8327_PORT_HDR_CTRL_RX_MASK GENMASK(3, 2)
-+#define AR8327_PORT_HDR_CTRL_RX_S 2
-+#define AR8327_PORT_HDR_CTRL_TX_MASK GENMASK(1, 0)
-+#define AR8327_PORT_HDR_CTRL_TX_S 0
-+#define AR8327_PORT_HDR_CTRL_ALL 2
-+#define AR8327_PORT_HDR_CTRL_MGMT 1
-+#define AR8327_PORT_HDR_CTRL_NONE 0
-+
-+#define AR8327_REG_GLOBAL_FW_CTRL0 0x620
-+#define AR8327_GLOBAL_FW_CTRL0_CPU_PORT_EN BIT(10)
-+
-+#define AR8327_REG_GLOBAL_FW_CTRL1 0x624
-+#define AR8327_GLOBAL_FW_CTRL1_IGMP_DP_MASK GENMASK(30, 24)
-+#define AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S 24
-+#define AR8327_GLOBAL_FW_CTRL1_BC_DP_MASK GENMASK(22, 16)
-+#define AR8327_GLOBAL_FW_CTRL1_BC_DP_S 16
-+#define AR8327_GLOBAL_FW_CTRL1_MC_DP_MASK GENMASK(14, 8)
-+#define AR8327_GLOBAL_FW_CTRL1_MC_DP_S 8
-+#define AR8327_GLOBAL_FW_CTRL1_UC_DP_MASK GENMASK(6, 0)
-+#define AR8327_GLOBAL_FW_CTRL1_UC_DP_S 0
-+
- #define AR8327_PORT_LOOKUP_CTRL(_i) (0x660 + (_i) * 0xc)
- #define AR8327_PORT_LOOKUP_MEMBER GENMASK(6, 0)
- #define AR8327_PORT_LOOKUP_IN_MODE GENMASK(9, 8)
-
-From patchwork Fri May 29 01:42:21 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [6/7] net: dsa: ar8xxx: add support for second xMII interfaces
- through DT
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477525
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-7-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:21 -0700
-
-This patch is adding support for port6 specific options to device tree.
-They can be used to setup the second xMII interface, and connect it to
-one of the switch port.
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- drivers/net/dsa/ar8xxx.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 50 insertions(+)
-
-diff --git a/drivers/net/dsa/ar8xxx.c b/drivers/net/dsa/ar8xxx.c
-index 4044614..7559249 100644
---- a/drivers/net/dsa/ar8xxx.c
-+++ b/drivers/net/dsa/ar8xxx.c
-@@ -19,6 +19,7 @@
- #include <net/dsa.h>
- #include <linux/phy.h>
- #include <linux/of_net.h>
-+#include <linux/of_platform.h>
-
- #include "ar8xxx.h"
-
-@@ -260,6 +261,9 @@ static int ar8xxx_set_pad_ctrl(struct dsa_switch *ds, int port, int mode)
- ar8xxx_write(ds, AR8327_REG_PORT5_PAD_CTRL,
- AR8327_PORT_PAD_RGMII_RX_DELAY_EN);
- break;
-+ case PHY_INTERFACE_MODE_SGMII:
-+ ar8xxx_write(ds, reg, AR8327_PORT_PAD_SGMII_EN);
-+ break;
- default:
- pr_err("xMII mode %d not supported\n", mode);
- return -EINVAL;
-@@ -268,6 +272,48 @@ static int ar8xxx_set_pad_ctrl(struct dsa_switch *ds, int port, int mode)
- return 0;
- }
-
-+static int ar8xxx_of_setup(struct dsa_switch *ds)
-+{
-+ struct device_node *dn = ds->pd->of_node;
-+ const char *s_phymode;
-+ int ret, mode;
-+ u32 phy_id, ctrl;
-+
-+ /* If port6-phy-mode property exists, configure it accordingly */
-+ if (!of_property_read_string(dn, "qca,port6-phy-mode", &s_phymode)) {
-+ for (mode = 0; mode < PHY_INTERFACE_MODE_MAX; mode++)
-+ if (!strcasecmp(s_phymode, phy_modes(mode)))
-+ break;
-+
-+ if (mode == PHY_INTERFACE_MODE_MAX)
-+ pr_err("Unknown phy-mode: \"%s\"\n", s_phymode);
-+
-+ ret = ar8xxx_set_pad_ctrl(ds, 6, mode);
-+ if (ret < 0)
-+ return ret;
-+ }
-+
-+ /* If a phy ID is specified for PORT6 mac, connect them together */
-+ if (!of_property_read_u32(dn, "qca,port6-phy-id", &phy_id)) {
-+ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(6),
-+ AR8327_PORT_LOOKUP_MEMBER, BIT(phy_to_port(phy_id)));
-+ ar8xxx_rmw(ds, AR8327_PORT_LOOKUP_CTRL(phy_to_port(phy_id)),
-+ AR8327_PORT_LOOKUP_MEMBER, BIT(6));
-+
-+ /* We want the switch to be pass-through and act like a PHY on
-+ * these ports. So BC/MC/UC & IGMP frames need to be accepted
-+ */
-+ ctrl = BIT(phy_to_port(phy_id)) | BIT(6);
-+ ar8xxx_reg_set(ds, AR8327_REG_GLOBAL_FW_CTRL1,
-+ ctrl << AR8327_GLOBAL_FW_CTRL1_IGMP_DP_S |
-+ ctrl << AR8327_GLOBAL_FW_CTRL1_BC_DP_S |
-+ ctrl << AR8327_GLOBAL_FW_CTRL1_MC_DP_S |
-+ ctrl << AR8327_GLOBAL_FW_CTRL1_UC_DP_S);
-+ }
-+
-+ return 0;
-+}
-+
- static int ar8xxx_setup(struct dsa_switch *ds)
- {
- struct ar8xxx_priv *priv = ds_to_priv(ds);
-@@ -341,6 +387,10 @@ static int ar8xxx_setup(struct dsa_switch *ds)
- }
- }
-
-+ ret = ar8xxx_of_setup(ds);
-+ if (ret < 0)
-+ return ret;
-+
- return 0;
- }
-
-
-From patchwork Fri May 29 01:42:22 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [7/7] Documentation: devicetree: add ar8xxx binding
-From: Mathieu Olivari <mathieu@codeaurora.org>
-X-Patchwork-Id: 477528
-X-Patchwork-Delegate: davem@davemloft.net
-Message-Id: <1432863742-18427-8-git-send-email-mathieu@codeaurora.org>
-To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
- ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
- davem@davemloft.net, mathieu@codeaurora.org, andrew@lunn.ch,
- f.fainelli@gmail.com, linux@roeck-us.net, gang.chen.5i5j@gmail.com,
- jiri@resnulli.us, leitec@staticky.com, fabf@skynet.be,
- alexander.h.duyck@intel.com, pavel.nakonechny@skitlab.ru,
- joe@perches.com, sfeldma@gmail.com, nbd@nbd.name, juhosg@openwrt.org
-Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
- netdev@vger.kernel.org
-Date: Thu, 28 May 2015 18:42:22 -0700
-
-Add device-tree binding for ar8xxx switch families.
-
-Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
----
- .../devicetree/bindings/net/dsa/qca-ar8xxx.txt | 70 ++++++++++++++++++++++
- 1 file changed, 70 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/net/dsa/qca-ar8xxx.txt
-
-diff --git a/Documentation/devicetree/bindings/net/dsa/qca-ar8xxx.txt b/Documentation/devicetree/bindings/net/dsa/qca-ar8xxx.txt
-new file mode 100644
-index 0000000..f4fd3f1
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/qca-ar8xxx.txt
@@ -0,0 +1,70 @@
diff --git a/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
index 691ebb66ba..d85d8b02aa 100644
--- a/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
+++ b/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
@@ -121,7 +121,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
};
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -763,6 +763,92 @@
+@@ -755,6 +755,92 @@
status = "disabled";
};
diff --git a/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch b/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch
index 8c4718e2a6..fa78a0aeda 100644
--- a/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch
+++ b/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch
@@ -8,8 +8,6 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
drivers/spi/spi-qup.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 52 insertions(+), 2 deletions(-)
-diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
-index 810a7fa..0808017 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -24,6 +24,7 @@
@@ -28,7 +26,7 @@ index 810a7fa..0808017 100644
};
-@@ -370,7 +372,8 @@ static int spi_qup_do_pio(struct spi_master *master, struct spi_transfer *xfer)
+@@ -370,7 +372,8 @@ static int spi_qup_do_pio(struct spi_mas
return ret;
}
@@ -38,7 +36,7 @@ index 810a7fa..0808017 100644
return 0;
}
-@@ -448,6 +451,7 @@ spi_qup_get_mode(struct spi_master *master, struct spi_transfer *xfer)
+@@ -448,6 +451,7 @@ spi_qup_get_mode(struct spi_master *mast
{
struct spi_qup *qup = spi_master_get_devdata(master);
u32 mode;
@@ -46,7 +44,7 @@ index 810a7fa..0808017 100644
qup->w_size = 4;
-@@ -458,6 +462,14 @@ spi_qup_get_mode(struct spi_master *master, struct spi_transfer *xfer)
+@@ -458,6 +462,14 @@ spi_qup_get_mode(struct spi_master *mast
qup->n_words = xfer->len / qup->w_size;
@@ -61,7 +59,7 @@ index 810a7fa..0808017 100644
if (qup->n_words <= (qup->in_fifo_sz / sizeof(u32)))
mode = QUP_IO_M_MODE_FIFO;
else
-@@ -491,7 +503,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
+@@ -491,7 +503,7 @@ static int spi_qup_io_config(struct spi_
return -EIO;
}
@@ -70,7 +68,7 @@ index 810a7fa..0808017 100644
n_words = controller->n_words;
if (mode == QUP_IO_M_MODE_FIFO) {
-@@ -500,6 +512,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
+@@ -500,6 +512,7 @@ static int spi_qup_io_config(struct spi_
/* must be zero for FIFO */
writel_relaxed(0, controller->base + QUP_MX_INPUT_CNT);
writel_relaxed(0, controller->base + QUP_MX_OUTPUT_CNT);
@@ -117,7 +115,7 @@ index 810a7fa..0808017 100644
static int spi_qup_probe(struct platform_device *pdev)
{
struct spi_master *master;
-@@ -846,6 +891,11 @@ static int spi_qup_probe(struct platform_device *pdev)
+@@ -846,6 +891,11 @@ static int spi_qup_probe(struct platform
if (of_device_is_compatible(dev->of_node, "qcom,spi-qup-v1.1.1"))
controller->qup_v1 = 1;
@@ -129,6 +127,3 @@ index 810a7fa..0808017 100644
spin_lock_init(&controller->lock);
init_completion(&controller->done);
---
-2.7.2
-
diff --git a/target/linux/ipq806x/patches-4.4/710-watchdog-qcom-set-WDT_BARK_TIME-register-offset-to-o.patch b/target/linux/ipq806x/patches-4.4/710-watchdog-qcom-set-WDT_BARK_TIME-register-offset-to-o.patch
index 7573c963a7..dde5822f16 100644
--- a/target/linux/ipq806x/patches-4.4/710-watchdog-qcom-set-WDT_BARK_TIME-register-offset-to-o.patch
+++ b/target/linux/ipq806x/patches-4.4/710-watchdog-qcom-set-WDT_BARK_TIME-register-offset-to-o.patch
@@ -18,8 +18,6 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
drivers/watchdog/qcom-wdt.c | 2 ++
1 file changed, 2 insertions(+)
-diff --git a/drivers/watchdog/qcom-wdt.c b/drivers/watchdog/qcom-wdt.c
-index 773dcfa..002274a 100644
--- a/drivers/watchdog/qcom-wdt.c
+++ b/drivers/watchdog/qcom-wdt.c
@@ -22,6 +22,7 @@
@@ -30,7 +28,7 @@ index 773dcfa..002274a 100644
#define WDT_BITE_TIME 0x5C
struct qcom_wdt {
-@@ -44,6 +45,7 @@ static int qcom_wdt_start(struct watchdog_device *wdd)
+@@ -44,6 +45,7 @@ static int qcom_wdt_start(struct watchdo
writel(0, wdt->base + WDT_EN);
writel(1, wdt->base + WDT_RST);
@@ -38,6 +36,3 @@ index 773dcfa..002274a 100644
writel(wdd->timeout * wdt->rate, wdt->base + WDT_BITE_TIME);
writel(1, wdt->base + WDT_EN);
return 0;
---
-2.7.2
-
diff --git a/target/linux/ipq806x/patches-4.4/711-stmmac-fix-ipq806x-DMA-configuration.patch b/target/linux/ipq806x/patches-4.4/711-stmmac-fix-ipq806x-DMA-configuration.patch
index c99f60768f..58400314c7 100644
--- a/target/linux/ipq806x/patches-4.4/711-stmmac-fix-ipq806x-DMA-configuration.patch
+++ b/target/linux/ipq806x/patches-4.4/711-stmmac-fix-ipq806x-DMA-configuration.patch
@@ -94,7 +94,7 @@
int limit;
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -1639,9 +1639,11 @@ static int stmmac_init_dma_engine(struct
+@@ -1641,9 +1641,11 @@ static int stmmac_init_dma_engine(struct
int pbl = DEFAULT_DMA_PBL, fixed_burst = 0, burst_len = 0;
int mixed_burst = 0;
int atds = 0;
@@ -106,7 +106,7 @@
fixed_burst = priv->plat->dma_cfg->fixed_burst;
mixed_burst = priv->plat->dma_cfg->mixed_burst;
burst_len = priv->plat->dma_cfg->burst_len;
-@@ -1652,7 +1654,7 @@ static int stmmac_init_dma_engine(struct
+@@ -1654,7 +1656,7 @@ static int stmmac_init_dma_engine(struct
return priv->hw->dma->init(priv->ioaddr, pbl, fixed_burst, mixed_burst,
burst_len, priv->dma_tx_phy,
diff --git a/target/linux/ipq806x/patches-4.4/800-devicetree.patch b/target/linux/ipq806x/patches-4.4/800-devicetree.patch
index 0081a28885..39f59d36c8 100644
--- a/target/linux/ipq806x/patches-4.4/800-devicetree.patch
+++ b/target/linux/ipq806x/patches-4.4/800-devicetree.patch
@@ -12,7 +12,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
-@@ -506,7 +506,12 @@
+@@ -506,7 +506,12 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
qcom-ipq8064-ap148.dtb \
diff --git a/target/linux/ipq806x/patches-4.4/996-ATAG_DTB_COMPAT_CMDLINE_MANGLE.patch b/target/linux/ipq806x/patches-4.4/996-ATAG_DTB_COMPAT_CMDLINE_MANGLE.patch
index 490886ee44..8d5cbf9102 100644
--- a/target/linux/ipq806x/patches-4.4/996-ATAG_DTB_COMPAT_CMDLINE_MANGLE.patch
+++ b/target/linux/ipq806x/patches-4.4/996-ATAG_DTB_COMPAT_CMDLINE_MANGLE.patch
@@ -18,7 +18,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
-@@ -1927,6 +1927,17 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
+@@ -1928,6 +1928,17 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
The command-line arguments provided by the boot loader will be
appended to the the device tree bootargs property.
@@ -107,7 +107,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
{
char cmdline[COMMAND_LINE_SIZE];
-@@ -85,12 +134,21 @@ static void merge_fdt_bootargs(void *fdt
+@@ -85,12 +140,21 @@ static void merge_fdt_bootargs(void *fdt
/* and append the ATAG_CMDLINE */
if (fdt_cmdline) {
@@ -129,7 +129,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
}
*ptr = '\0';
-@@ -147,7 +205,9 @@ int atags_to_fdt(void *atag_list, void *
+@@ -147,7 +211,9 @@ int atags_to_fdt(void *atag_list, void *
else
setprop_string(fdt, "/chosen", "bootargs",
atag->u.cmdline.cmdline);
@@ -140,7 +140,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
if (memcount >= sizeof(mem_reg_property)/4)
continue;
if (!atag->u.mem.size)
-@@ -186,6 +246,10 @@ int atags_to_fdt(void *atag_list, void *
+@@ -186,6 +252,10 @@ int atags_to_fdt(void *atag_list, void *
setprop(fdt, "/memory", "reg", mem_reg_property,
4 * memcount * memsize);
}
@@ -164,7 +164,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
static int kernel_init(void *);
extern void init_IRQ(void);
-@@ -585,6 +589,18 @@ asmlinkage __visible void __init start_k
+@@ -560,6 +564,18 @@ asmlinkage __visible void __init start_k
page_alloc_init();
pr_notice("Kernel command line: %s\n", boot_command_line);